t; <[EMAIL PROTECTED]>
To:
Sent: Friday, August 25, 2006 5:17 PM
Subject: Re: ShopTalk: Flatline vs frequency chart
> At 03:20 PM 8/25/2006, André Cantin wrote:
> >If you were to install a flat line set in the NF4 at a constant distance
> >from let's say the butt end of the clu
At 03:20 PM 8/25/2006, André Cantin wrote:
If you were to install a flat line set in the NF4 at a constant distance
from let's say the butt end of the club would the Nf4 record the same load
or a different load for each club?
My analysis (see
http://www.tutelman.com/golfclubs/frequency.php )
y and brought him along to work for
Brunswick.
TOM
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Dave Tutelman
Sent: Friday, August 25, 2006 11:44 AM
To: ShopTalk@mail.msen.com
Subject: Re: ShopTalk: Flatline vs frequency chart
In the early 1970s, J
Sent: Friday, August 25, 2006 2:43 PM
Subject: Re: ShopTalk: Flatline vs frequency chart
> In the early 1970s, Joseph Braly was the chief
> scientist for Brunswick Shafts, which eventually
> became Royal Precision. He came up with the idea
> of frequency matching at that time, and ra
In the early 1970s, Joseph Braly was the chief
scientist for Brunswick Shafts, which eventually
became Royal Precision. He came up with the idea
of frequency matching at that time, and ran a
bunch of human-golfer tests to see what frequency
really meant. The outcome of these tests was that
di
Andre,
A flat line set produces the same frequency across the set, but I don't know if
that is necessarily the same "flex". Precision (and many others) believe that
"flex" is a combination of frequency AND length, hence the sloped line for
matching a set. Shortening a club at either end (butt
Hi Andre,
Yes, when you shorten a shaft the frequency goes up (hence it's
stiffer?). Because the butt section is stiffer than the tip section
trimming the butt leaves you with a softer shaft than if you trimmed the
same amount from the tip - but the shaft is still stiffer than it was at
the
