Hi Bernard;) On the link you provided. Does B/C mean butt clamp? And is SK fiber using 2 different weights for measuring butt frequency with 2 different clamping fixtures? WOODs 7" BC / 275g 5" BC / 205g
A ----- Original Message ----- From: Bernie Baymiller To: ShopTalk@mail.msen.com Sent: Monday, March 03, 2008 8:33 AM Subject: Re: ShopTalk: Long Drive Shaft Frequencies Paul, Check out this SKFiber cpm chart. http://skfiberc.startlogic.com/wood-cpm-chart.html I play a 48" Bang-O-Matic "golf course" driver with a Pure Energy A-flex tip trimmed an inch...that's about 220 cpm. A few years ago, I played a 48" driver with S-flex at 236 cpm. You can see on the chart there's a 6 cpm drop for ever added inch of length. Those numbers would make a 48" driver at 254 cpm about a XX, I guess. Bernie [EMAIL PROTECTED]