Tom, There are a number of frequency charts available that break frequency into flexes. Problem is, every manufacturer sems to have his own ranges. I have four different ones on my corkboard. The first, I got from an old ST'er long gone by the name of Bozman....and it seems more accurate to me than the others. The second one I got was from Kaufman Enterprises...John may still have one of these. Brunswick has one that relates their 2.0-7.0 designations to frequency and RSSR swingspeed. I have no idea where the fourth one came from, but it is also different.
What is the clublength? Frequency drops as length increases...at least it does on these charts. At 45" on Bozman's chart, 270 cpm is about right on the line between S and X. Kaufman's chart puts 270 a hair below the X line. The Brunswick chart seems to put a 6.0 on the 95 RSSR swing speed at 270 cpm. The "unknown" chart also puts 270 at 45" on the X line. So, I guess for once, they are pretty much in agreement. Geez, I'm glad I have an NF2 deflection machine. We're hoping we can calibrate all our machines and develop our own standard charts for deflection. Bernie Writeto: [EMAIL PROTECTED] ----- Original Message ----- From: "Tom Barnett" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Thursday, December 12, 2002 12:35 PM Subject: ShopTalk: shaft flex v.s. frequency > Is there a source where I can match frequency to shaft flex? I have > clubs from two different manufacturers, both showing frequencies of 270 > plus or minus 2 one is a combination s/l flex one is a 6.0. Help. > > Thanks > > Tom > > > >
