LynnBlakeGolf Forums - View Single Post - Wanna' "see" a Square Plane Line? Thread: Wanna' "see" a Square Plane Line? View Single Post #30 11-21-2010, 12:07 PM Daryl Senior Member Join Date: Feb 2005 Location: Illinois Posts: 3,521 Originally Posted by KevCarter There is an answer I can finally wrap my arms around. Thanks Man! Basically, the only way the guys promoting TrackMan vs Homer Kelley can really make their science stick, is to eliminate the existence of hinge actions. Hmmm. Kevin I hope the explanation helps a little. I'm not against Trackman or D-Plane. As far as illustrating the curved Ball Flight they would be good tools in the hands of a TGM expert. Expert. One that understands it's limitations and contraints. I want to try Trackman on the putting green. I want to use a Driver and approach the ball at a 45 degree angle. I'll make the 4 foot putt. I just want to see what my Clubface Angle was. What do you think Trackman would report? That's something where Collision "Compression Impact Theory" could explain and "Glancing Blow Theory" cannot. __________________ Daryl Last edited by Daryl : 11-21-2010 at 12:14 PM. Daryl View Public Profile Send a private message to Daryl Find all posts by Daryl