LynnBlakeGolf Forums - View Single Post - Prestressed Shaft and Impact Deceleration Thread: Prestressed Shaft and Impact Deceleration View Single Post #8 05-11-2006, 11:47 AM Mike O Senior Member Join Date: Jan 2005 Location: Oceanside CA Posts: 1,398 That's it Originally Posted by tongzilla Second paragraph of 6-C-2-A. "The Clubshaft is stressed by the weight of the Clubhead resisting a change in its direction or velocity – which is Acceleration. Acceleration bends the Clubshaft during Radial Acceleration (10-19-A). Change of direction bends it during Longitudinal Acceleration (10-19-C) which may be, or just include, the Clubhead Lag Pressure Point in addition to its main function of Acceleration Control." Thanks Tong- That's what I was looking for. Mike O View Public Profile Send a private message to Mike O Find all posts by Mike O