[KevCarter]

I don't see how this could possibly work, as the shaft rotates around the sweetspot, which is the thing that should stay on some plane. If the sweetspot stays on a plane, the shaft cannot.

Joe, our good friend Jeff Evans put together a really good video describing this very thing. Monitoring the shaft plane and sweet spot plane using a devise like Whip's.

I know YODA has written about this as well, but Jeff's video came to mind. Hope it's OK to post it, Jeff is a huge believer in Lynn's work. Hope you are getting better Jeff. We miss seeing your voice!

I can't fiind the reference, but I remember Homer Kelley saying it was VERY important to use a device with this look of a flat plane to learn G.O.L.F. I don't have one yet, but will someday... I had been looking at the pvc devices, and while cheaper, don't give anywhere near the great visual of the C-Plane IMHO.

Kevin