[Mike O]

You're confusing "Swivel" and "Hinge". From the Swivel perspective, the Clubhead is experiencing travel distances because you're changing the amount of Swivel Rotation per inches of Hand travel. Swivel doesn't Align the Clubface to any associated Plane. The Clubface is Aligned to the Rotation of the Shaft.

Swivel is very different than Hinging.

Look at my dowel rod setups in post #74. Attach a Club alongside of the short dowel and as you rotate about the Axis, notice that the Clubface becomes associated with the same axis as the perpendicular pole. Then, you'll appreciate RPM per TGM.

Daryl,
I may have missed alot in this thread - however I could see Bernt's point and since in your post #26 you stated "But because the Flat Left Wrist and Clubface remained aligned (Left Arm Wedge) during the 9-3 interval, they have the same Rhythm - RPM." I was just noting that when you have forearm or upper arm rotation with a number 3 accumulator- it will add (assuming it's in the direction of the target) to the RPM of the clubshaft and make it different than that of the arm/hand unit - regardless whether the left wrist remains flat and the flying wedge remains intact. That's all - nothing more.

P.S. Just so there is no confusion if someone is reading this post trying to learn - I'm assuming you meant Clubshaft and not Clubface - in the highlighted quote above.