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Sorted By Maltby Playability Factor
The Maltby Playability Factor (MPF) Irons Understanding Golf Club Dynamics By Ralph D. Maltby ©Copyright 2007 The GolfWorks. Notice of rights All rights reserved. No part of this book may be reproduced or transmitted in any form by any means, electronic, mechanical, photocopying, recording or otherwise, without the prior written permission of the publisher. For information on getting permission for reprints or excerpts, contact golfworks@golfworks.com. Notice of Liability The information in this book is distributed on an “As Is” basis, without warranty. While every precaution has been taken in the preparation of the book, neither the author nor The GolfWorks shall have any liability to any person or entity with respect to any loss or damage caused or alleged to be caused directly or indirectly by the instructions or other information contained in this book. Trademarks Ralph Maltby, Maltby Design and The GolfWorks are trademarks of The GolfWorks in the United States and other countries. The brand names, model names and trademarks associated with the golf clubs discussed throughout this book are the property of the respective manufacturers of those clubs who have no affiliation with The GolfWorks with the exception as stated below, and have not endorsed or sponsored this publication. The GolfWorks has provided design services in the past for the following brands of golf equipment: Maxfli, Powerbilt, and Tommy Armour. Any reference to any individual, professional golfer or otherwise, in this book is for historical completeness in explaining golf equipment design and is not intended to imply any endorsement or sponsorship of any of the goods or services mentioned in this book by those individuals. Published by: The GolfWorks BOOK TRADE DISTRIBUTION BY: The GolfWorks 4820 Jacksontown Road P.O. Box 3008 Newark, Ohio 43058-3008 Manufactured in the United States of America 2 GOLF CLUB MANUFACTURERS (OEM Listings) What Everyone Needs To Know To Play Better . . . 3 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 4 Head “C” Basic Wt. Dim. VCOG Brand Model Year ADAMS A2 Hybrid #6 2006 Brand Model Year ADAMS A2 OS Hybrid #6 2006 Brand Model Year ADAMS A2 OS Hybrid #7 2006 268 Brand Model Year Head “C” Basic Wt. Dim. VCOG ADAMS Idea Pro Forged #6 2006 Brand Model Year ADAMS Idea A1 Pro Hybrid #6 2005 Brand Model Year ADAMS Idea A1 Hybrid #6 2005 259 1.340 .804 Head “C” Basic Wt. Dim. VCOG 259 1.236 .942 Head “C” Basic Wt. Dim. VCOG 262 1.242 1.220 .826 .768 Head “C” Basic Wt. Dim. VCOG 261 1.382 .826 Head “C” Basic Wt. Dim. VCOG 260 1.454 .891 MOI 12.9644 MOI 14.4497 MOI 13.3439 MOI 13.9001 MOI 12.8023 MOI 14.2445 Actual RCOG Loft .662 29 Actual RCOG Loft .912 29 Actual RCOG Loft .735 32 Actual RCOG Loft .650 31 Actual RCOG Loft .715 31 Actual RCOG Loft .577 29 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.120 .684 0 52 708 738 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.216 .726 0 43 553 583 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.137 .689 0 53 606 636 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.113 .655 0 56 621 651 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.131 .695 0 51 738 768 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.046 .845 -5 0 604 634 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year ADAMS Tight Lies #6 2004 Brand Model Year ADAMS Idea #6 2004 Head “C” Basic Wt. Dim. VCOG 260 1.276 .820 Head “C” Basic Wt. Dim. VCOG 256 1.292 .950 MOI 14.3675 MOI 15.9958 Actual RCOG Loft .625 30 Actual RCOG Loft .647 29 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.088 .732 0 43 587 617 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.067 .883 -65 0 344 374 Classic Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 5 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year ADAMS Idea A1 Pro Hybrid #6 2005 261 1.382 .826 12.8023 .715 31 -.131 .695 0 51 738 768 Super Game Improvement ADAMS A2 Hybrid #6 2006 259 1.340 .804 12.9644 .662 29 -.120 .684 0 52 708 738 Super Game Improvement ADAMS Idea Pro Forged #6 2006 262 1.220 .768 13.9001 .650 31 -.113 .655 0 56 621 651 Game Improvement ADAMS A2 OS Hybrid #7 2006 268 1.242 .826 13.3439 .735 32 -.137 .689 0 53 606 636 Game Improvement ADAMS Idea A1 Hybrid #6 2005 260 1.454 .891 14.2445 .577 29 -.046 .845 -5 0 604 634 Game Improvement ADAMS Tight Lies #6 2004 260 1.276 .820 14.3675 .625 30 -.088 .732 0 43 587 617 Game Improvement ADAMS A2 OS Hybrid #6 2006 259 1.236 .942 14.4497 .912 29 -.216 .726 0 43 553 583 Game Improvement ADAMS Idea #6 2004 256 1.292 .950 15.9958 .647 29 -.067 .883 -65 0 344 374 Classic Notes, Ideas, Designs and Sketches 6 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year BEN HOGAN Apex Forged #6 2005 Brand Model Year BEN HOGAN B-H Offset #6 2004 Head “C” Basic Wt. Dim. VCOG 262 1.245 .805 11.4743 Head “C” Basic Wt. Dim. VCOG 254 1.463 .848 Actual RCOG Loft MOI .593 32 Actual RCOG Loft MOI 13.1639 .660 29 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.056 .749 0 34 530 560 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.105 .743 0 39 759 789 Super Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year BEN HOGAN B-H Offset #6 2004 254 1.463 .848 13.1639 .660 29 -.105 .743 0 39 759 789 Super Game Improvement BEN HOGAN Apex Forged #6 2005 262 1.245 .805 11.4743 .593 32 -.056 .749 0 34 530 560 Game Improvement What Everyone Needs To Know To Play Better . . . MOI Actual RCOG Loft Brand 7 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year BRIDGESTONE J 33 #6 2005 Brand Model Year BRIDGESTONE J 33 Center Pad #6 2005 Head “C” Basic Wt. Dim. VCOG 263 1.174 .802 Head “C” Basic Wt. Dim. VCOG 263 1.071 .789 MOI 13.3772 MOI 12.4732 Actual RCOG Loft .625 30 Actual RCOG Loft .652 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.094 .708 0 40 506 536 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.107 .682 0 50 439 469 Conventional Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor 8 Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year BRIDGESTONE J 33 #6 2005 263 1.174 .802 13.3772 .625 30 -.094 .708 0 40 506 536 Conventional BRIDGESTONE J 33 Center Pad #6 2005 263 1.071 .789 12.4732 .652 31 -.107 .682 0 50 439 469 Conventional The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year CALLAWAY X-20 #6 2007 Brand Model Year CALLAWAY X Forged #6 2007 Brand Model Year CALLAWAY X-20 Tour #6 2007 Brand Model Year CALLAWAY Fusion Wide Sole #6 2006 Brand Model Year CALLAWAY Big Bertha #6 2006 Brand Model Year CALLAWAY Big Bertha Ladies’ #6 2006 What Everyone Needs To Know To Play Better . . . Head “C” Basic Wt. Dim. VCOG 261 1.594 .766 Head “C” Basic Wt. Dim. VCOG 257 1.234 .750 Head “C” Basic Wt. Dim. VCOG 261 1.357 .860 Head “C” Basic Wt. Dim. VCOG 262 1.786 .852 Head “C” Basic Wt. Dim. VCOG 260 1.581 .871 Head “C” Basic Wt. Dim. VCOG 264 1.652 .886 MOI 12.4893 MOI 13.3358 MOI 13.708 MOI 11.6433 MOI 12.9076 MOI 13.0574 Actual RCOG Loft .669 30 Actual RCOG Loft .565 31 Actual RCOG Loft .753 30 Actual RCOG Loft .824 30 Actual RCOG Loft .757 30 Actual RCOG Loft .760 29 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.131 .635 0 62 1021 1051 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.069 .681 0 53 606 636 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.148 .712 0 41 686 716 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.192 .660 0 47 1173 1203 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.147 .724 0 39 896 926 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.149 .737 0 39 954 984 Ultra Game Improvement 9 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year CALLAWAY X-Tour #6 2005 Brand Model Year CALLAWAY X-18 #6 2004 Brand Model Year CALLAWAY X-18 Pro Series #6 2004 Head “C” Basic Wt. Dim. VCOG 261 1.193 .861 Head “C” Basic Wt. Dim. VCOG 261 1.632 .815 Head “C” Basic Wt. Dim. VCOG 258 1.572 .809 MOI 13.0786 MOI 12.8793 MOI 11.5979 Actual RCOG Loft .638 31 Actual RCOG Loft .707 29 Actual RCOG Loft .715 30 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.072 .789 0 26 430 460 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.141 .674 0 52 1010 1040 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.143 .666 0 46 952 982 Ultra Game Improvement Notes, Ideas, Designs and Sketches 10 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year CALLAWAY Fusion Wide Sole #6 2006 262 1.786 .852 11.6433 .824 30 -.192 .660 0 47 1173 1203 Ultra Game Improvement CALLAWAY X-20 #6 2007 261 1.594 .766 12.4893 .669 30 -.131 .635 0 62 1021 1051 Ultra Game Improvement CALLAWAY X-18 #6 2004 261 1.632 .815 12.8793 .707 29 -.141 .674 0 52 1010 1040 Ultra Game Improvement CALLAWAY Big Bertha Ladies’ #6 2006 264 1.652 .886 13.0574 .760 29 -.149 .737 0 39 954 984 Ultra Game Improvement CALLAWAY X-18 Pro Series #6 2004 258 1.572 .809 11.5979 .715 30 -.143 .666 0 46 952 982 Ultra Game Improvement CALLAWAY Big Bertha #6 2006 260 1.581 .871 12.9076 .757 30 -.147 .724 0 39 896 926 Ultra Game Improvement CALLAWAY X-20 Tour #6 2007 261 1.357 .860 13.708 .753 30 -.148 .712 0 41 686 716 Super Game Improvement CALLAWAY X Forged #6 2007 257 1.234 .750 13.3358 .565 31 -.069 .681 0 53 606 636 Game Improvement CALLAWAY X-Tour #6 2005 261 1.193 .861 13.0786 .638 31 -.072 .789 0 26 430 460 Conventional Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 11 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 12 Brand Model Year CLEVELAND CG4 TOUR #6 2006 Brand Model Year CLEVELAND LAUNCHER LP #6 2006 Brand Model Year CLEVELAND CG4 #6 2005 Brand Model Year CLEVELAND Launcher #6 2005 Brand Model Year CLEVELAND CG2 #6 2005 Brand Model Year CLEVELAND CG1 #6 2005 Head “C” Basic Wt. Dim. VCOG 262 1.334 .837 Head “C” Basic Wt. Dim. VCOG 262 1.533 .791 Head “C” Basic Wt. Dim. VCOG 259 1.433 .832 Head “C” Basic Wt. Dim. VCOG 261 1.550 .777 Head “C” Basic Wt. Dim. VCOG 258 1.184 .822 Head “C” Basic Wt. Dim. VCOG 259 1.127 .822 MOI 12.9691 MOI 13.56 MOI 13.5582 MOI 15.0169 MOI 13.1147 MOI 11.8157 Actual RCOG Loft .600 31 Actual RCOG Loft .562 29 Actual RCOG Loft .581 31 Actual RCOG Loft .634 30 Actual RCOG Loft .699 31 Actual RCOG Loft .670 30 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.058 .779 0 26 581 611 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.068 .723 0 41 851 881 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.049 .783 0 27 677 707 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.107 .670 0 60 940 970 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.123 .699 0 52 537 567 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.113 .709 0 35 453 483 Conventional The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year CLEVELAND TA6 #6 2001 Head “C” Basic Wt. Dim. VCOG 256 1.534 .801 Actual RCOG Loft MOI 13.6516 .663 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.109 .692 0 55 897 927 Ultra Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year CLEVELAND Launcher #6 2005 261 1.550 .777 15.0169 .634 30 -.107 .670 0 60 940 970 Ultra Game Improvement CLEVELAND TA6 #6 2001 256 1.534 .801 13.6516 .663 31 -.109 .692 0 55 897 927 Ultra Game Improvement CLEVELAND LAUNCHER LP #6 2006 262 1.533 .791 13.56 .562 29 -.068 .723 0 41 851 881 Ultra Game Improvement CLEVELAND CG4 #6 2005 259 1.433 .832 13.5582 .581 31 -.049 .783 0 27 677 707 Super Game Improvement CLEVELAND CG4 TOUR #6 2006 262 1.334 .837 12.9691 .600 31 -.058 .779 0 26 581 611 Game Improvement CLEVELAND CG2 #6 2005 258 1.184 .822 13.1147 .699 31 -.123 .699 0 52 537 567 Game Improvement CLEVELAND CG1 #6 2005 259 1.127 .822 11.8157 .670 30 -.113 .709 0 35 453 483 Conventional What Everyone Needs To Know To Play Better . . . MOI Actual RCOG Loft Brand 13 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 14 Brand Model Year COBRA Carbon CB #6 2006 Brand Model Year COBRA FP #6 2006 Brand Model Year COBRA FP #6 2006 Brand Model Year COBRA S9 #6 2006 Brand Model Year COBRA King Cobra SS-i Ladies #7 2004 Brand Model Year COBRA 3100 I/H #5 2004 Head “C” Basic Wt. Dim. VCOG 256 1.263 .799 Head “C” Basic Wt. Dim. VCOG 263 1.385 .836 Head “C” Basic Wt. Dim. VCOG 260 1.374 .847 Head “C” Basic Wt. Dim. VCOG 262 1.562 .790 Head “C” Basic Wt. Dim. VCOG 267 1.464 .791 Head “C” Basic Wt. Dim. VCOG 253 1.348 .817 MOI 12.0495 MOI 13.2441 MOI 13.1895 MOI 14.1515 MOI 14.1157 MOI 13.8650 Actual RCOG Loft .575 30 Actual RCOG Loft .537 29 Actual RCOG Loft .590 30 Actual RCOG Loft .587 28 Actual RCOG Loft .665 34 Actual RCOG Loft .500 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.066 .733 0 36 566 596 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.041 .795 0 26 616 646 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.058 .789 0 26 611 641 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.089 .701 0 42 903 933 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.089 .702 0 42 804 834 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.050 .767 0 28 609 639 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year COBRA King Cobra S9 Ladies #7 2006 Brand Model Year COBRA King Cobra S9 Senior #7 2006 Brand Model Year COBRA King Cobra FP Ladies #7 2006 Brand Model Year COBRA King Cobra Forged CB #6 2004 Brand Model Year COBRA 3400 I/XH Ladies’ #7 2004 Brand Model Year COBRA 3400 I/XH #5 2004 What Everyone Needs To Know To Play Better . . . Head “C” Basic Wt. Dim. VCOG 263 1.511 .820 Head “C” Basic Wt. Dim. VCOG 263 1.515 .820 Head “C” Basic Wt. Dim. VCOG 264 1.308 .821 Head “C” Basic Wt. Dim. VCOG 254 1.246 .796 Head “C” Basic Wt. Dim. VCOG 266 1.459 .825 Head “C” Basic Wt. Dim. VCOG 257 1.440 .838 MOI 14.2975 MOI 14.3941 MOI 13.0770 MOI 11.5917 MOI 14.7835 MOI 14.2012 Actual RCOG Loft .71 33 Actual RCOG Loft .692 33 Actual RCOG Loft .68 33 Actual RCOG Loft .648 31 Actual RCOG Loft .710 34 Actual RCOG Loft .625 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.115 .705 0 43 849 879 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.104 .716 0 43 842 872 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.095 .726 0 39 621 651 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.102 .694 0 46 598 628 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.104 .721 0 44 782 812 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.105 .733 0 43 750 780 Super Game Improvement 15 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year COBRA 3100 I/H Ladies’ #7 2004 Brand Model Year COBRA OS #5 1993 Head “C” Basic Wt. Dim. VCOG 267 1.358 .813 Head “C” Basic Wt. Dim. VCOG 256 1.093 .866 MOI 14.1189 MOI 13.8468 Actual RCOG Loft .633 33 Actual RCOG Loft .462 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.068 .745 0 42 655 685 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.011 .855 -15 55 223 253 Classic Notes, Ideas, Designs and Sketches 16 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year COBRA S9 #6 2006 262 1.562 .790 14.1515 .587 28 -.089 .701 0 42 903 933 Ultra Game Improvement COBRA King Cobra S9 Ladies #7 2006 263 1.511 .820 14.2975 .71 33 -.115 .705 0 43 849 879 Ultra Game Improvement COBRA King Cobra S9 Senior #7 2006 263 1.515 .820 14.3941 .692 33 -.104 .716 0 43 842 872 Ultra Game Improvement COBRA King Cobra SS-i Ladies #7 2004 267 1.464 .791 14.1157 .665 34 -.089 .702 0 42 804 834 Super Game Improvement COBRA 3400 I/XH Ladies’ #7 2004 266 1.459 .825 14.7835 .710 34 -.104 .721 0 44 782 812 Super Game Improvement COBRA 3400 I/XH #5 2004 257 1.440 .838 14.2012 .625 26 -.105 .733 0 43 750 780 Super Game Improvement COBRA 3100 I/H Ladies’ #7 2004 267 1.358 .813 14.1189 .633 33 -.068 .745 0 42 655 685 Game Improvement COBRA King Cobra FP Ladies #7 2006 264 1.308 .821 13.0770 .68 33 -.095 .726 0 39 621 651 Game Improvement COBRA FP #6 2006 260 1.374 .847 13.1895 .590 30 -.058 .789 0 26 611 641 Game Improvement COBRA FP #6 2006 263 1.385 .836 13.2441 .537 29 -.041 .795 0 26 616 646 Game Improvement COBRA 3100 I/H #5 2004 253 1.348 .817 13.8650 .500 26 -.050 .767 0 28 609 639 Game Improvement COBRA King Cobra Forged CB #6 2004 254 1.246 .796 11.5917 .648 31 -.102 .694 0 46 598 628 Game Improvement COBRA Carbon CB #6 2006 256 1.263 .799 12.0495 .575 30 -.066 .733 0 36 566 596 Game Improvement COBRA OS #5 1993 256 1.093 .866 13.8468 .462 27 -.011 .855 -15 55 223 253 Classic What Everyone Needs To Know To Play Better . . . MOI Actual RCOG Loft Brand 17 Maltby Playability Factor (MPF) Lynx Sorted By Brand And Model Year Brand Model Year LYNX Black Cat Tour Milled DC #5 2006 Brand Model Year LYNX Black Cat Tour Milled MC #5 2006 Brand Model Year LYNX Black Cat Ti Launch #6 2005 Brand Model Year LYNX Tigress #6 2005 Head “C” Basic Wt. Dim. VCOG 255 1.212 .819 Head “C” Basic Wt. Dim. VCOG 252 1.103 .830 Head “C” Basic Wt. Dim. VCOG 255 1.345 .841 Head “C” Basic Wt. Dim. VCOG 257 1.560 .809 MOI 14.0487 MOI 13.9333 MOI 14.6282 MOI 13.6882 Actual RCOG Loft .512 27 Actual RCOG Loft .547 27 Actual RCOG Loft .780 32 Actual RCOG Loft .812 36 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.048 .771 0 28 469 499 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.063 .767 0 28 364 394 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.159 .682 0 59 722 752 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.163 .646 0 68 982 1012 Ultra Game Improvement Notes, Ideas, Designs and Sketches 18 The Maltby Playability Factor — Maltby Playability Factor (MPF) Lynx Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year LYNX Tigress #6 2005 257 1.56 .809 13.6882 .812 36 -.163 .646 0 68 982 1012 Ultra Game Improvement LYNX Black Cat Ti Launch #6 2005 255 1.345 .841 14.6282 .780 32 -.159 .682 0 59 722 752 Super Game Improvement LYNX Black Cat Tour Milled DC #5 2006 255 1.212 .819 14.0487 .512 27 -.048 .771 0 28 469 499 Conventional LYNX Black Cat Tour Milled MC #5 2006 252 1.103 .830 13.9333 .547 27 -.063 .767 0 28 364 394 Classic Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 19 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 20 Brand Model Year MACGREGOR MACTEC NVG2 #6 2006 Brand Model Year MACGREGOR M685 #6 2006 Brand Model Year MACGREGOR M675 #6 2005 Brand Model Year MACGREGOR M565 #6 2005 Brand Model Year MACGREGOR Tourney #5 1998 Brand Model Year MACGREGOR The Doctor RX #5 1993 Head “C” Basic Wt. Dim. VCOG 261 1.270 .911 Head “C” Basic Wt. Dim. VCOG 255 1.150 .894 Head “C” Basic Wt. Dim. VCOG 258 1.148 .817 Head “C” Basic Wt. Dim. VCOG 263 1.253 .862 Head “C” Basic Wt. Dim. VCOG 251 .986 .825 Head “C” Basic Wt. Dim. VCOG 246 1.408 .730 MOI 16.2681 MOI 13.4102 MOI 11.4305 MOI 13.7992 MOI 12.541 MOI 15.6703 Actual RCOG Loft .803 29 Actual RCOG Loft .828 31 Actual RCOG Loft .707 31 Actual RCOG Loft .824 28 Actual RCOG Loft .496 28 Actual RCOG Loft .551 25 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.165 .746 0 49 573 603 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.175 .719 0 40 471 501 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.130 .687 0 46 507 537 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.194 .668 0 55 640 670 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.030 .795 0 25 216 246 Player Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.098 .632 0 78 854 884 Ultra Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year MACGREGOR The Doctor RX #5 1993 246 1.408 .730 15.6703 .551 25 -.098 .632 0 78 854 884 Ultra Game Improvement MACGREGOR M565 #6 2005 263 1.253 .862 13.7992 .824 28 -.194 .668 0 55 640 670 Game Improvement MACGREGOR MACTEC NVG2 #6 2006 261 1.270 .911 16.2681 .803 29 -.165 .746 0 49 573 603 Game Improvement MACGREGOR M675 #6 2005 258 1.148 .817 11.4305 .707 31 -.130 .687 0 46 507 537 Conventional MACGREGOR M685 #6 2006 255 1.150 .894 13.4102 .828 31 -.175 .719 0 40 471 501 Conventional MACGREGOR Tourney #5 1998 .986 .825 12.541 .496 28 -.030 .795 0 25 216 246 Player Classic 251 MOI Actual RCOG Loft Brand Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 21 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 22 Brand Model Year MIZUNO Tava Ladies #7 2006 Brand Model Year MIZUNO MP-67 #6 2006 Brand Model Year MIZUNO MX-19 #6 2006 Brand Model Year MIZUNO MX-25 #6 2006 Brand Model Year MIZUNO MP-60 #6 2006 Brand Model Year MIZUNO MX-900 #6 2006 Head “C” Basic Wt. Dim. VCOG 269 1.345 .763 Head “C” Basic Wt. Dim. VCOG 261 1.089 .813 Head “C” Basic Wt. Dim. VCOG 263 1.327 .802 Head “C” Basic Wt. Dim. VCOG 265 1.167 .814 Head “C” Basic Wt. Dim. VCOG 257 1.105 .830 Head “C” Basic Wt. Dim. VCOG 253 1.230 .880 MOI 13.0757 MOI 12.1928 MOI 13.1902 MOI 13.8119 MOI 11.898 MOI 13.356 Actual RCOG Loft .783 35 Actual RCOG Loft .590 32 Actual RCOG Loft .660 31 Actual RCOG Loft .625 30 Actual RCOG Loft .681 31 Actual RCOG Loft .675 30 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.174 .589 0 65 821 851 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.051 .762 0 24 351 381 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.107 .695 0 53 685 715 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.09 .724 0 41 484 514 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.110 .720 0 36 421 451 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.096 .784 0 27 473 503 Conventional The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year MIZUNO MX-17 #6 2005 Brand Model Year MIZUNO MP-32 #6 2004 Brand Model Year MIZUNO Altron #5 1988 Head “C” Basic Wt. Dim. VCOG 249 1.273 .799 Head “C” Basic Wt. Dim. VCOG 254 1.097 .810 Head “C” Basic Wt. Dim. VCOG 261 1.270 .860 MOI 12.1185 MOI 11.7623 MOI 12.7082 Actual RCOG Loft .667 31 Actual RCOG Loft .587 31 Actual RCOG Loft .534 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.112 .687 0 48 634 664 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.060 .750 0 35 382 412 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.049 .811 0 13 472 502 Conventional Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 23 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year MIZUNO Tava Ladies #7 2006 269 1.345 .763 13.0757 .783 35 -.174 .589 0 65 821 851 Ultra Game Improvement MIZUNO MX-19 #6 2006 263 1.327 .802 13.1902 .660 31 -.107 .695 0 53 685 715 Super Game Improvement MIZUNO MX-17 #6 2005 249 1.273 .799 12.1185 .667 31 -.112 .687 0 48 634 664 Game Improvement MIZUNO MX-25 #6 2006 265 1.167 .814 13.8119 .625 30 -.09 .724 0 41 484 514 Conventional MIZUNO MX-900 #6 2006 253 1.230 .880 13.356 .675 30 -.096 .784 0 27 473 503 Conventional MIZUNO Altron #5 1988 261 1.270 .860 12.7082 .534 27 -.049 .811 0 13 472 502 Conventional MIZUNO MP-60 #6 2006 257 1.105 .830 11.898 .681 31 -.110 .720 0 36 421 451 Conventional MIZUNO MP-32 #6 2004 254 1.097 .810 11.7623 .587 31 -.060 .750 0 35 382 412 Conventional MIZUNO MP-67 #6 2006 261 1.089 .813 12.1928 .590 32 -.051 .762 0 24 351 381 Classic Notes, Ideas, Designs and Sketches 24 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year NIKE CCi #6 2006 Brand Model Year NIKE Ignite #5 2006 Brand Model Year NIKE Sling Shot Tour #6 2006 Brand Model NIKE Sling shot OSS #6 2006 Brand Model Year NIKE Pro Combo #5 2005 Brand Model Year NIKE Pro Combo OS #6 2005 What Everyone Needs To Know To Play Better . . . Year Head “C” Basic Wt. Dim. VCOG 263 1.300 .824 Head “C” Basic Wt. Dim. VCOG 259 1.319 .835 Head “C” Basic Wt. Dim. VCOG 260 1.348 .889 Head “C” Basic Wt. Dim. VCOG 264 1.396 .879 Head “C” Basic Wt. Dim. VCOG 262 1.108 .867 Head “C” Basic Wt. Dim. VCOG 268 1.084 .860 MOI 11.7190 MOI 12.7332 MOI 14.8615 MOI 15.7102 MOI 13.9507 MOI 13.597 Actual RCOG Loft .562 30 Actual RCOG Loft .537 26 Actual RCOG Loft .675 30 Actual RCOG Loft .665 30 Actual RCOG Loft .525 27 Actual RCOG Loft .618 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.050 .774 0 23 549 579 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.063 .772 0 25 572 602 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.093 .796 0 30 582 612 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.091 .788 0 31 639 669 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.042 .825 0 14 297 327 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.061 .799 0 27 312 342 Classic 25 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year NIKE NDS #6 2005 Head “C” Basic Wt. Dim. VCOG 262 1.288 .807 Actual RCOG Loft MOI 12.367 .641 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.094 .713 0 37 612 642 Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor 26 Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year NIKE Sling shot OSS #6 2006 264 1.396 .879 15.7102 .665 30 -.091 .788 0 31 639 669 Game Improvement NIKE NDS #6 2005 262 1.288 .807 12.3670 .641 31 -.094 .713 0 37 612 642 Game Improvement NIKE Sling Shot Tour #6 2006 260 1.348 .889 14.8615 .675 30 -.093 .796 0 30 582 612 Game Improvement NIKE Ignite #5 2006 259 1.319 .835 12.7332 .537 26 -.063 .772 0 25 572 602 Game Improvement NIKE CCi #6 2006 263 1.300 .824 11.7190 .562 30 -.05 .774 0 23 549 579 Game Improvement NIKE Pro Combo OS #6 2005 268 1.084 .860 13.597 .618 31 -.061 .799 0 27 312 342 Classic NIKE Pro Combo #5 2005 262 1.108 .867 13.9507 .525 27 -.042 .825 0 14 297 327 Classic The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year PING Rapture #6 2006 Brand Model Year PING S58 #6 2006 Brand Model Year PING i5 #6 2006 Brand Model Year PING G5L #6 2006 Brand Model Year PING G5 #6 2006 Brand Model Year PING G2 HL #5 2004 What Everyone Needs To Know To Play Better . . . Head “C” Basic Wt. Dim. VCOG 260 1.549 .816 Head “C” Basic Wt. Dim. VCOG 255 1.378 .785 Head “C” Basic Wt. Dim. VCOG 259 1.372 .806 Head “C” Basic Wt. Dim. VCOG 263 1.512 .774 Head “C” Basic Wt. Dim. VCOG 259 1.437 .793 Head “C” Basic Wt. Dim. VCOG 250 1.416 .771 MOI 14.8207 MOI 11.3195 MOI 12.6484 MOI 13.8788 MOI 14.6222 MOI 13.3524 Actual RCOG Loft .656 30 Actual RCOG Loft .625 28 Actual RCOG Loft .592 30 Actual RCOG Loft .562 27 Actual RCOG Loft .611 30 Actual RCOG Loft .550 25 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.107 .709 0 44 884 914 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.110 .675 0 45 748 778 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.073 .733 0 38 677 707 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.085 .689 0 56 879 909 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.088 .705 0 44 776 806 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.089 .682 0 53 787 817 Super Game Improvement 27 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year PING S59 #5 2004 Head “C” Basic Wt. Dim. VCOG 254 1.336 .811 Actual RCOG Loft MOI 11.928 .537 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.069 .742 0 36 630 660 Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor 28 Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year PING Rapture #6 2006 260 1.549 .816 14.8207 .656 30 -.107 .709 0 44 884 914 Ultra Game Improvement PING G5L #6 2006 263 1.512 .774 13.8788 .562 27 -.085 .689 0 56 879 909 Ultra Game Improvement PING G2 HL #5 2004 250 1.416 .771 13.3524 .550 25 -.089 .682 0 53 787 817 Super Game Improvement PING G5 #6 2006 259 1.437 .793 14.6222 .611 30 -.088 .705 0 44 776 806 Super Game Improvement PING S58 #6 2006 255 1.378 .785 11.3195 .625 28 -.110 .675 0 45 748 778 Super Game Improvement PING i5 #6 2006 259 1.372 .806 12.6484 .592 30 -.073 .733 0 38 677 707 Super Game Improvement PING S59 #5 2004 254 1.336 .811 11.928 .537 26 -.069 .742 0 36 630 660 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year PRECEPT EC 603 Tungsten #6 2004 Head “C” Basic Wt. Dim. VCOG 266 1.229 .807 Actual RCOG Loft MOI 12.8717 .760 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.165 .642 0 64 651 681 Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG Brand Model Year PRECEPT EC 603 Tungsten #6 2004 266 1.229 .807 MOI 12.8717 Actual RCOG Loft .760 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.165 .642 0 64 651 681 Game Improvement Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 29 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year SRIXON I-302 forged #5 2005 Brand Model Year SRIXON I-403 AD #5 2005 Head “C” Basic Wt. Dim. VCOG 254 1.092 .859 12.3681 Head “C” Basic Wt. Dim. VCOG 255 1.479 .789 Actual RCOG Loft MOI .543 27 Actual RCOG Loft MOI 12.8955 .637 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.054 .805 0 12 299 329 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.123 .666 0 52 865 895 Ultra Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor 30 Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year SRIXON I-403 AD #5 2005 255 1.479 .789 12.8955 .637 26 -.123 .666 0 52 865 895 Ultra Game Improvement SRIXON I-302 forged #5 2005 254 1.092 .859 12.3681 .543 27 -.054 .805 0 12 299 329 Classic The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand 0 Model Year TAYLOR MADE R7 #6 2006 Brand Year Model TAYLOR MADE R7 Draw #6 2006 Brand Year Model TAYLOR MADE R7 TP #6 2006 Brand Year Model TAYLOR MADE RAC TP MB #6 2006 Brand Year Model TAYLOR MADE R7 XD #6 2006 Brand Year Model TAYLOR MADE R7 CGB #6 What Everyone Needs To Know To Play Better . . . 2006 Head “C” Basic Wt. Dim. VCOG 259 1.329 .858 Head “C” Basic Wt. Dim. VCOG 264 1.186 .882 Head “C” Basic Wt. Dim. VCOG 262 1.218 .819 Head “C” Basic Wt. Dim. VCOG 266 1.088 .818 Head “C” Basic Wt. Dim. VCOG 258 1.441 .836 Head “C” Basic Wt. Dim. VCOG 261 1.237 .912 MOI 13.8052 MOI 14.4301 MOI 14.3831 MOI 13.0986 MOI 13.7202 MOI 13.9342 Actual RCOG Loft .650 28 Actual RCOG Loft .600 28 Actual RCOG Loft .625 31 Actual RCOG Loft .562 32 Actual RCOG Loft .700 26 Actual RCOG Loft .625 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.103 .755 0 28 602 632 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.070 .812 0 14 388 418 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.080 .739 0 43 522 552 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.032 .786 0 26 328 358 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.143 .693 0 55 803 833 Super Game Improvment VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.088 .824 0 14 427 457 Conventional 31 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year TAYLOR MADE RAC OS 2 #6 2005 Brand Year Model TAYLOR MADE TP #6 2005 Brand Year Model TAYLOR MADE RAC CGB #6 2005 Brand Year Model TAYLOR MADE RAC LT 2 #6 2005 Brand Year Model TAYLOR MADE Oversize Burner #5 1996 32 Head “C” Basic Wt. Dim. VCOG 261 1.410 .831 Head “C” Basic Wt. Dim. VCOG 259 1.165 .820 Head “C” Basic Wt. Dim. VCOG 259 1.310 .820 Head “C” Basic Wt. Dim. VCOG 259 1.276 .822 Head “C” Basic Wt. Dim. VCOG 258 1.317 .838 MOI 13.9278 MOI 13.3194 MOI 13.1008 MOI 14.3182 MOI 13.7745 Actual RCOG Loft .672 29 Actual RCOG Loft .671 32 Actual RCOG Loft .614 29 Actual RCOG Loft .704 31 Actual RCOG Loft .645 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.117 .714 0 42 738 768 Super Game Improvment VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.099 .721 0 40 484 514 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.088 .732 0 39 617 647 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.126 .696 0 57 637 667 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.111 .727 0 41 631 661 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year TAYLOR MADE R7 XD #6 2006 258 1.441 .836 13.7202 .700 26 -.143 .693 0 55 803 833 Super Game Improvment TAYLOR MADE RAC OS 2 #6 2005 261 1.410 .831 13.9278 .672 29 -.117 .714 0 42 738 768 Super Game Improvment TAYLOR MADE RAC LT 2 #6 2005 259 1.276 .822 14.3182 .704 31 -.126 .696 0 57 637 667 Game Improvement TAYLOR MADE Oversize Burner #5 1996 258 1.317 .838 13.7745 .645 27 -.111 .727 0 41 631 661 Game Improvement TAYLOR MADE RAC CGB #6 2005 259 1.310 .820 13.1008 .614 29 -.088 .732 0 39 617 647 Game Improvement TAYLOR MADE R7 #6 2006 259 1.329 .858 13.8052 .650 28 -.103 .755 0 28 602 632 Game Improvement TAYLOR MADE R7 TP #6 2006 262 1.218 .819 14.3831 .625 31 -.080 .739 0 43 522 552 Game Improvement TAYLOR MADE TP #6 2005 259 1.165 .820 13.3194 .671 32 -.099 .721 0 40 484 514 Conventional TAYLOR MADE R7 CGB #6 2006 261 1.237 .912 13.9342 .625 26 -.088 .824 0 14 427 457 Conventional TAYLOR MADE R7 Draw #6 2006 264 1.186 .882 14.4301 .600 28 -.070 .812 0 14 388 418 Conventional TAYLOR MADE RAC TP MB #6 2006 266 1.088 .818 13.0986 .562 32 -.032 .786 0 26 328 358 Classic Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 33 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 34 Brand Model Year TITLEIST 775 #6 2006 Brand Model Year TITLEIST 775 CB #6 2006 Brand Model Year TITLEIST 695 CB #6 2006 Brand Model Year TITLEIST 695 MB #6 2006 Brand Model Year TITLEIST 735 CM #6 2005 Head “C” Basic Wt. Dim. VCOG 261 1.214 .784 Head “C” Basic Wt. Dim. VCOG 262 1.266 .807 Head “C” Basic Wt. Dim. VCOG 257 1.200 .779 Head “C” Basic Wt. Dim. VCOG 259 1.184 .820 Head “C” Basic Wt. Dim. VCOG 258 1.198 .744 MOI 12.2584 MOI 12.6741 MOI 11.6783 MOI 12.3981 MOI 11.6124 Actual RCOG Loft .625 31 Actual RCOG Loft .558 29 Actual RCOG Loft .673 30 Actual RCOG Loft .645 31 Actual RCOG Loft .613 30 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.092 .692 0 49 571 601 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.061 .746 0 38 558 588 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.129 .650 0 58 608 638 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.092 .728 0 37 493 523 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.106 .638 0 58 618 648 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year TITLEIST 735 CM #6 2005 258 1.198 .744 11.6124 .613 30 -.106 .638 0 58 618 648 Game Improvement TITLEIST 695 CB #6 2006 257 1.200 .779 11.6783 .673 30 -.129 .650 0 58 608 638 Game Improvement TITLEIST 775 #6 2006 261 1.214 .784 12.2584 .625 31 -.092 .692 0 49 571 601 Game Improvement TITLEIST 775 CB #6 2006 262 1.266 .807 12.6741 .558 29 -.061 .746 0 38 558 588 Game Improvement TITLEIST 695 MB #6 2006 259 1.184 .820 12.3981 .645 31 -.092 .728 0 37 493 523 Conventional Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 35 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year TOMMY ARMOUR 855 #6 2006 Brand Model Year TOMMY ARMOUR Royal Scot #6 2006 Brand Model Year TOMMY ARMOUR Silver Scot #6 2006 Brand Model Year TOMMY ARMOUR Morph #6 2005 Head “C” Basic Wt. Dim. VCOG 263 1.552 .806 Head “C” Basic Wt. Dim. VCOG 271 1.464 .765 Head “C” Basic Wt. Dim. VCOG 259 1.133 .816 Head “C” Basic Wt. Dim. VCOG 262 1.209 .765 MOI 14.8328 MOI 13.2453 MOI 11.3568 MOI 12.6225 Actual RCOG Loft .687 28 Actual RCOG Loft .656 36 Actual RCOG Loft .612 31 Actual RCOG Loft .594 32 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.137 .669 0 59 942 972 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.073 .692 0 53 825 855 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.073 .743 0 34 424 454 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.072 .693 0 50 566 596 Game Improvement Notes, Ideas, Designs and Sketches 36 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year TOMMY ARMOUR 855 #6 2006 263 1.552 .806 14.8328 .687 28 -.137 .669 0 59 942 972 Ultra Game Improvement TOMMY ARMOUR Royal Scot #6 2006 271 1.464 .765 13.2453 .656 36 -.073 .692 0 53 825 855 Ultra Game Improvement TOMMY ARMOUR Morph #6 2005 262 1.209 .765 12.6225 .594 32 -.072 .693 0 50 566 596 Game Improvement TOMMY ARMOUR Silver Scot #6 2006 259 1.133 .816 11.3568 .612 31 -.073 .743 0 34 424 454 Conventional Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 37 Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year TOSKI T-58 #5 2006 Head “C” Basic Wt. Dim. VCOG 257 1.395 .769 Actual RCOG Loft MOI 13.1106 .575 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.093 .676 0 52 771 801 Super Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Brand Model Year TOSKI T-58 #5 2006 Head “C” Basic Wt. Dim. VCOG 257 1.395 .769 MOI 13.1106 Actual RCOG Loft .575 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.093 .676 0 52 771 801 Super Game Improvement Notes, Ideas, Designs and Sketches 38 The Maltby Playability Factor — Maltby Playability Factor (MPF) TURNER Sorted By Brand And Model Year Brand Model Year TURNER T2 Optimized Trajectory #5 2005 Head “C” Basic Wt. Dim. VCOG 259 1.328 .950 Actual RCOG Loft MOI 16.6808 .612 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.065 .885 -680 0 375 405 Conventional Maltby Playability Factor (MPF) TURNER Sorted By Maltby Playability Factor Brand Model Year TURNER T2 Optimized Trajectory #5 2005 Head “C” Basic Wt. Dim. VCOG 259 1.328 .950 MOI 16.6808 Actual RCOG Loft .612 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.065 .885 -680 0 375 405 Conventional Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 39 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 40 Brand Model Year WILSON Di 5 #6 2005 Brand Model Year WILSON Fi 5 #6 2005 Brand Model Year WILSON Pi 5 #6 2005 Brand Model Year WILSON Ci 6 #6 2005 Brand Model Year WILSON Staff R. Mendralla #5 1999 Brand Model Year WILSON Custom Laura Baugh #5 1975 Head “C” Basic Wt. Dim. VCOG 261 1.422 .857 Head “C” Basic Wt. Dim. VCOG 261 1.267 .802 Head “C” Basic Wt. Dim. VCOG 258 1.340 .823 Head “C” Basic Wt. Dim. VCOG 264 1.360 .849 Head “C” Basic Wt. Dim. VCOG 263 1.189 ..850 Head “C” Basic Wt. Dim. VCOG 277 1.138 .828 MOI 16.6249 MOI 13.7136 MOI 14.503 MOI 15.0020 MOI 14.3335 MOI 13.0540 Actual RCOG Loft .688 29 Actual RCOG Loft .616 31 Actual RCOG Loft .664 31 Actual RCOG Loft .605 29 Actual RCOG Loft ..651 27 Actual RCOG Loft .631 29 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.118 .739 0 50 733 763 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.081 .721 0 41 587 617 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.102 .721 0 44 663 693 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.074 .775 0 30 615 645 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.111 .739 0 43 493 523 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.095 .733 0 39 444 474 Conventional The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year WILSON 1200 #5 1973 Head “C” Basic Wt. Dim. VCOG 267 1.450 .906 Actual RCOG Loft MOI 15.4622 .558 28 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.041 .865 -25 0 560 590 Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year WILSON Di 5 #6 2005 261 1.422 .857 16.6249 .688 29 -.118 .739 0 50 733 763 Super Game Improvement WILSON Pi 5 #6 2005 258 1.340 .823 14.503 .664 31 -.102 .721 0 44 663 693 Game Improvement WILSON Ci 6 #6 2005 264 1.360 .849 15.0020 .605 29 -.074 .775 0 30 615 645 Game Improvement WILSON Fi 5 #6 2005 261 1.267 .802 13.7136 .616 31 -.081 .721 0 41 587 617 Game Improvement WILSON 1200 #5 1973 267 1.450 .906 15.4622 .558 28 -.041 .865 -25 0 560 590 Game Improvement WILSON Staff R. Mendralla #5 1999 263 1.189 ..850 14.3335 ..651 27 -.111 .739 0 43 493 523 Conventional WILSON Custom Laura Baugh #5 1975 277 1.138 13.0540 .631 29 -.095 .733 0 39 444 474 Conventional What Everyone Needs To Know To Play Better . . . .828 MOI Actual RCOG Loft Brand 41 GOLF CLUB MANUFACTURERS (Component Listings) 42 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model GOLFSMITH Z9 Forged Face #5 2007 Brand Model Year GOLFSMITH D2 G #5 2007 Brand Model Year GOLFSMITH P2 G #5 2007 Brand Model Year GOLFSMITH XPC Max #5 2007 Brand Model Year GOLFSMITH 03 Snake Eyes Quick Strike #5 2007 Brand Model Year GOLFSMITH Snake Eyes Viper #5 2007 What Everyone Needs To Know To Play Better . . . Year Head “C” Basic Wt. Dim. VCOG 252 1.272 .917 Head “C” Basic Wt. Dim. VCOG 252 1.238 .918 Head “C” Basic Wt. Dim. VCOG 253 1.205 .770 Head “C” Basic Wt. Dim. VCOG 252 1.303 .867 Head “C” Basic Wt. Dim. VCOG 249 1.154 1.003 Head “C” Basic Wt. Dim. VCOG 253 1.323 .779 MOI 14.9274 MOI 16.1471 MOI 13.0875 MOI 14.8988 MOI 14.4663 MOI 14.3752 Actual RCOG Loft .724 28 Actual RCOG Loft .589 26 Actual RCOG Loft .541 27 Actual RCOG Loft .590 26 Actual RCOG Loft .775 24 Actual RCOG Loft .653 25 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.126 .791 0 30 511 541 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.069 .849 -9 0 380 410 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.076 .694 0 52 563 593 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.082 .785 0 30 548 578 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.146 .857 -17 0 280 310 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.135 .644 0 72 751 781 Super Game Improvement 43 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 44 Brand Model Year GOLFSMITH Snake Eyes Viper (Ladies’) #5 2007 Brand Model Year GOLFSMITH Snake Eyes HS 300 #5 2006 Brand Model Year GOLFSMITH Snake Eyes Python OS #5 2006 Brand Model Year GOLFSMITH Snake Eyes 650 TH 20 #5 2006 Brand Model Year GOLFSMITH Snake Eyes Viper Ti 4 #5 2006 Brand Model Year GOLFSMITH HI-COR #5 2006 Head “C” Basic Wt. Dim. VCOG 251 1.258 .760 Head “C” Basic Wt. Dim. VCOG 254 1.208 .925 Head “C” Basic Wt. Dim. VCOG 253 1.330 .906 Head “C” Basic Wt. Dim. VCOG 236 1.125 .988 Head “C” Basic Wt. Dim. VCOG 254 1.432 .847 Head “C” Basic Wt. Dim. VCOG 251 1.275 .930 MOI 13.7048 MOI 16.1782 MOI 14.9349 MOI 14.6098 MOI 13.5482 MOI 15.3121 Actual RCOG Loft .582 28 Actual RCOG Loft .618 26 Actual RCOG Loft .590 27 Actual RCOG Loft .654 21 Actual RCOG Loft .732 26 Actual RCOG Loft .652 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.095 .665 0 55 648 678 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.081 .844 -4 0 360 390 Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.065 .841 -1 0 488 518 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.105 .883 -65 0 177 207 P Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.156 .691 0 54 795 825 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.091 .839 0 15 451 481 Conventional The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year GOLFSMITH Tour Cavity Forged #5 2006 Brand Model Year GOLFSMITH XPC Seven #5 2006 Brand Model Year GOLFSMITH Snake Eyes Python PLus #6 2006 Brand Model Year GOLFSMITH Snake Eyes 600XC Forged #5 2005 Brand Model Year GOLFSMITH Snake Eyes Fire Forged 2 #5 2005 Brand Model Year GOLFSMITH Fire Steel T2 #5 2005 What Everyone Needs To Know To Play Better . . . Head “C” Basic Wt. Dim. VCOG 255 1.122 .962 Head “C” Basic Wt. Dim. VCOG 252 1.36 .858 Head “C” Basic Wt. Dim. VCOG 261 1.272 .819 Head “C” Basic Wt. Dim. VCOG 256 1.302 .788 Head “C” Basic Wt. Dim. VCOG 252 1.251 .881 Head “C” Basic Wt. Dim. VCOG 251 .986 .858 MOI 14.9796 MOI 16.2036 MOI 13.4855 MOI 13.532 MOI 15.1239 MOI 12.1791 Actual RCOG Loft .620 28 Actual RCOG Loft .528 25 Actual RCOG Loft .562 30 Actual RCOG Loft .531 28 Actual RCOG Loft .755 27 Actual RCOG Loft .800 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.058 .904 -96 0 122 152 Player Classic VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.060 .798 0 32 594 624 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.051 .768 0 27 531 561 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.060 .728 0 41 615 645 Game Improvment VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.156 .725 0 45 571 601 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.185 .673 0 49 362 392 Classic 45 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 46 Brand Model Year GOLFSMITH Tour Cavity #5 2005 Brand Model Year GOLFSMITH Twin Tune #5 2005 Brand Model Year GOLFSMITH Snake Eyes 600B Forged #5 2005 Brand Model Year GOLFSMITH Snake Eyes 600C Forged #5 2005 Brand Model Year GOLFSMITH Snake Eyes Viper Tour #5 2005 Head “C” Basic Wt. Dim. VCOG 254 1.254 .798 Head “C” Basic Wt. Dim. VCOG 256 1.404 .919 Head “C” Basic Wt. Dim. VCOG 252 1.145 .781 Head “C” Basic Wt. Dim. VCOG 252 1.122 .778 Head “C” Basic Wt. Dim. VCOG 254 1.245 .770 MOI 12.8276 MOI 15.8692 MOI 10.8148 MOI 11.6411 MOI 12.3872 Actual RCOG Loft .618 27 Actual RCOG Loft .680 27 Actual RCOG Loft .568 28 Actual RCOG Loft .563 27 Actual RCOG Loft .541 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.108 .690 0 51 615 645 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.108 .811 0 16 609 639 Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.081 .700 0 43 488 518 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.085 .693 0 47 476 506 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.076 .694 0 50 601 631 Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year GOLFSMITH Snake Eyes Viper Ti 4 #5 2006 254 1.432 .847 13.5482 .732 26 -.156 .691 0 54 795 825 Super Game Improvement GOLFSMITH Snake Eyes Viper #5 2007 253 1.323 .779 14.3752 .653 25 -.135 .644 0 72 751 781 Super Game Improvement GOLFSMITH Snake Eyes Viper (Ladies’) #5 2007 251 1.258 .760 13.7048 .582 28 -.095 .665 0 55 648 678 Game Improvement GOLFSMITH Snake Eyes 600XC Forged #5 2005 256 1.302 .788 13.532 .531 28 -.060 .728 0 41 615 645 Game Improvment GOLFSMITH Tour Cavity #5 2005 254 1.254 .798 12.8276 .618 27 -.108 .690 0 51 615 645 Game Improvement GOLFSMITH Twin Tune #5 2005 256 1.404 .919 15.8692 .680 27 -.108 .811 0 16 609 639 Game Improvement GOLFSMITH Snake Eyes Viper Tour #5 2005 254 1.245 .770 12.3872 .541 27 -.076 .694 0 50 601 631 Game Improvement GOLFSMITH XPC Seven #5 2006 252 1.360 .858 16.2036 .528 25 -.060 .798 0 32 594 624 Game Improvemet GOLFSMITH Snake Eyes Fire Forged 2 #5 2005 252 1.251 .881 15.1239 .755 27 -.156 .725 0 45 571 601 Game Improvement GOLFSMITH P2 G #5 2007 253 1.205 .770 13.0875 .541 27 -.076 .694 0 52 563 593 Game Improvement GOLFSMITH XPC Max #5 2007 252 1.303 .867 14.8988 .590 26 -.082 .785 0 30 548 578 Game Improvement GOLFSMITH Snake Eyes Python Plus #6 2006 261 1.272 .819 13.4855 .562 30 -.051 .768 0 27 531 561 Game Improvement GOLFSMITH Z9 Forged Face #5 2007 252 1.272 .917 14.9274 .724 28 -.126 .791 0 30 511 541 Conventional GOLFSMITH Snake Eyes 600B Forged #5 2005 252 1.145 .781 1.8148 .568 28 -.081 .700 0 43 488 518 Conventional GOLFSMITH Snake Eyes Python OS #5 2006 253 1.330 .906 14.9349 .590 27 -.065 .841 -1 0 488 518 Conventional GOLFSMITH Snake Eyes 600C Forged #5 2005 252 1.122 .778 11.6411 .563 27 -.085 .693 0 47 476 506 Conventional What Everyone Needs To Know To Play Better . . . MOI Actual RCOG Loft Brand 47 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year GOLFSMITH HI-COR #5 2006 251 1.275 .930 15.3121 .652 27 -.091 .839 0 15 451 481 Conventional GOLFSMITH D2 G #5 2007 252 1.238 .918 16.1471 .589 26 -.069 .849 -9 0 380 410 Conventional GOLFSMITH Fire Steel T2 #5 2005 251 .986 .858 12.1791 .800 27 -.185 .673 0 49 362 392 Classic GOLFSMITH Snake Eyes HS 300 #5 2006 254 1.208 .925 16.1782 .618 26 -.081 .844 -4 0 360 390 Classic GOLFSMITH Snake Eyes Quick Strike 03 #5 2007 249 1.154 1.003 14.4663 .775 24 -.146 .857 -17 0 280 310 Classic GOLFSMITH Snake Eyes 650 TH 20 #5 2006 236 1.125 .988 14.6098 .654 21 -.105 .883 -65 0 177 207 Player Classic GOLFSMITH Tour Cavity Forged #5 2006 255 1.122 .962 14.9796 .620 28 -.058 .904 -96 0 122 152 Player Classic Notes, Ideas, Designs and Sketches 48 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year GOLFWORKS CER 851 HS Hybrid Series #5 2007 Brand Model Year GOLFWORKS DM Pro Steel Stainless #6 2007 Brand Model Year GOLFWORKS CER E-Series #5 2005 Brand Model Year GOLFWORKS CER 851 UM Oversize #5 2006 Head “C” Basic Wt. Dim. VCOG 251 1.536 .843 Head “C” Basic Wt. Dim. VCOG 262 1.532 .815 Head “C” Basic Wt. Dim. VCOG 252 1.454 .730 Head “C” Basic Wt. Dim. VCOG 254 1.468 .752 MOI 14.0203 MOI 12.5688 MOI 12.0666 MOI 12.1148 Actual RCOG Loft .675 26 Actual RCOG Loft .671 31 Actual RCOG Loft .540 28 Actual RCOG Loft .596 26 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.129 .714 0 42 864 894 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.109 .706 0 38 864 894 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.081 .649 0 60 865 895 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.112 .640 0 61 889 919 Ultra Game Improvement Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 49 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year GOLFWORKS CER 851 UM Oversize #5 2006 254 1.468 .752 12.1148 .596 26 -.112 .640 0 61 889 919 Ultra Game Improvement GOLFWORKS CER E-Series #5 2005 252 1.454 .730 12.0666 .540 28 -.081 .649 0 60 865 895 Ultra Game Improvement GOLFWORKS 851 HS Hybrid Series #5 2007 251 1.536 .843 14.0203 .675 26 -.129 .714 0 42 864 894 Ultra Game Improvement GOLFWORKS DM Pro Steel Stainless #6 2007 262 1.532 .815 12.5688 .671 31 -.109 .706 0 38 864 894 Ultra Game Improvement Notes, Ideas, Designs and Sketches 50 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year MAKSER AS-4 #5 2005 Head “C” Basic Wt. Dim. VCOG 255 1.310 .840 Actual RCOG Loft MOI 13.078 .675 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.126 .714 0 39 635 665 Game Improvement Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Brand Model Year MAKSER AS-4 #5 2005 Head “C” Basic Wt. Dim. VCOG 255 1.310 .840 MOI 13.078 Actual RCOG Loft .675 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.126 .714 0 39 635 665 Game Improvement Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 51 Maltby Playability Factor (MPF) Sorted By Brand And Model Year 52 Brand Model Year MALTBY MHS #5 2007 Brand Model Year MALTBY KE-4 Tour #5 2007 Brand Model Year MALTBY MMB Forged #5 2007 Brand Model Year MALTBY MTF Forged #5 2007 Brand Model Year MALTBY L-Tech #5 2007 Brand Model Year MALTBY MCC Forged #5 2007 Head “C” Basic Wt. Dim. VCOG 250 1.536 .785 Head “C” Basic Wt. Dim. VCOG 252 1.530 .780 Head “C” Basic Wt. Dim. VCOG 253 1.384 .775 Head “C” Basic Wt. Dim. VCOG 255 1.383 .777 Head “C” Basic Wt. Dim. VCOG 255 1.512 .720 Head “C” Basic Wt. Dim. VCOG 254 1.353 .781 MOI 13.5169 MOI 11.93550 MOI 12.47660 MOI 12.52850 MOI 12.8273 MOI 12.0003 Actual RCOG Loft .658 26 Actual RCOG Loft .531 27 Actual RCOG Loft .486 27 Actual RCOG Loft .596 27 Actual RCOG Loft .562 30 Actual RCOG Loft .587 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.134 .651 0 54 939 969 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.068 .712 0 36 854 884 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.046 .729 0 37 692 722 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.102 .675 0 50 758 788 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.084 .636 0 64 940 970 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.096 .685 0 48 716 746 Super Game Improvement The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year MALTBY KE-4 #5 2006 Brand Model Year MALTBY Logic Lady #5 2006 Brand Model Year MALTBY RDM Recoil #5 2006 Brand Model Year MALTBY M-45 #6 2005 Head “C” Basic Wt. Dim. VCOG 253 1.556 .776 Head “C” Basic Wt. Dim. VCOG 261 1.488 .720 Head “C” Basic Wt. Dim. VCOG 252 1.672 .858 Head “C” Basic Wt. Dim. VCOG 262 1.325 .745 MOI 12.5633 MOI 12.8273 MOI 16.7558 MOI 11.5153 Actual RCOG Loft .672 27 Actual RCOG Loft .592 30 Actual RCOG Loft .625 27 Actual RCOG Loft .525 31 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.141 .635 0 63 984 1014 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.102 .618 0 64 934 964 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.096 .762 0 34 944 974 Ultra Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.046 .699 0 46 672 702 Super Game Improvement Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 53 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Model Year MALTBY KE-4 #5 2006 253 1.556 .776 12.5633 .672 27 -.141 .635 0 63 984 1014 Ultra Game Improvement MALTBY RDM Recoil #5 2006 252 1.672 .858 16.7558 .625 27 -.096 .762 0 34 944 974 Ultra Game Improvement MALTBY L Tech #5 2007 257 1.512 .720 12.8273 .562 30 -.084 .636 0 64 940 970 Ultra Game Improvemen MALTBY MHS #5 2007 250 1.536 .785 13.5169 .658 26 -.134 .651 0 54 939 969 Ultra Game Improvement MALTBY Logic Lady #5 2006 261 1.488 .720 12.8273 .592 30 -.102 .618 0 64 934 964 Ultra Game Improvement MALTBY KE-4 Tour #5 2007 252 1.530 .780 11.93550 .531 27 -.068 .712 0 36 854 884 Ultra Game Improvement MALTBY MTF Forged #5 2007 255 1.383 .777 12.52850 .596 27 -.102 .675 0 50 758 788 Super Game Improvement MALTBY MCC Forged #5 2007 254 1.353 .781 12.0003 .587 27 -.096 .685 0 48 716 746 Super Game Improvement MALTBY MMB Forged #5 2007 253 1.384 .775 12.47660 .486 27 -.046 .729 0 37 692 722 Super Game Improvement MALTBY M-45 #6 2005 1.325 .745 11.5153 .525 31 -.046 .699 0 46 672 702 Super Game Improvement 262 MOI Actual RCOG Loft Brand Notes, Ideas, Designs and Sketches 54 The Maltby Playability Factor — Maltby Playability Factor (MPF) Sorted By Brand And Model Year Brand Model Year WISHON 560 MC Forged #5 2006 Brand Model Year WISHON 702 W #5 2005 Brand Model Year WISHON 770 CFE #5 2005 Brand Model Year WISHON 991 C #5 2005 Head “C” Basic Wt. Dim. VCOG 256 1.201 .845 Head “C” Basic Wt. Dim. VCOG 259 1.017 .770 Head “C” Basic Wt. Dim. VCOG 254 1.331 .849 Head “C” Basic Wt. Dim. VCOG 253 1.266 .821 MOI 13.2181 MOI 12.2248 MOI 14.9044 MOI 14.0533 Actual RCOG Loft .537 26 Actual RCOG Loft .646 29 Actual RCOG Loft .713 26 Actual RCOG Loft .528 27 VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.061 .784 0 26 443 473 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.121 .649 0 61 429 459 Conventional VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.146 .703 0 45 673 703 Super Game Improvement VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category -.056 .765 0 28 529 559 Game Improvement Notes, Ideas, Designs and Sketches What Everyone Needs To Know To Play Better . . . 55 Maltby Playability Factor (MPF) Sorted By Maltby Playability Factor Head “C” Basic Wt. Dim. VCOG MOI Actual RCOG Loft VCOG Actual VCOG MOI Calc. Adjst. VCOG C.F. C.F. Points MPF Category Brand Model Year WISHON 770 CFE #5 2005 254 1.331 .849 14.9044 .713 26 -.146 .703 0 45 673 703 Super Game Improvement WISHON 991 C #5 2005 253 1.266 .821 14.0533 .528 27 -.056 .765 0 28 529 559 Game Improvement WISHON 702 W #5 2005 259 1.017 .770 12.2248 .646 29 -.121 .649 0 61 429 459 Conventional WISHON 560 MC Forged #5 2006 256 1.201 .845 13.2181 .537 26 -.061 .784 0 26 443 473 Conventional Notes, Ideas, Designs and Sketches 56 The Maltby Playability Factor —
