LynnBlakeGolf Forums - View Single Post - Hinge Action meets "The D-Plane" Thread: Hinge Action meets "The D-Plane" View Single Post #9 04-15-2009, 10:25 AM Andy R Senior Member Join Date: May 2008 Posts: 168 Originally Posted by 12 piece bucket the computer geeks have posited is that the ball is on the club for such a short amount of time that impact and separation are in essence the same . . . If the clubhead and face are moving in a circle and the ball stays on the clubface for any length of time, then there is an effect. There has to be some ultra high speed ball impact footage that can help determine how much the face angle changes. Although, from our POV, the hinge action that is applied during the capture would be an important variable. Andy R View Public Profile Send a private message to Andy R Find all posts by Andy R