[nevermind]

Homer:
"After a 13-B or 12-C Backstroke Shoulder Turn, the Right Shoulder moves toward Impact precisely on the preselected Downstroke Clubshaft Plane, estblishing and supporting the Power Package Delivery alignments."

How can it possibly move on anything but the TSP? Isn't the TSP the angle from the tip of the rear shoulder at the end of the backstroke, no matter where it stops, to the baseline of the plane?

Tong, it's a nice quote, but doesn't really clear up (for me, it's all about me remember ) whether or not the rear shoulder should remain on its downstroke plane angle from the End, to the end of the Follow Through, never leaving it. Is there an official, written in concrete, answer on that?

There was a pic posted by Mathew in the Delivery Path and Flying Wedges thread showing Yoda "achieving a perfect Turned Shoulder Plane with Zero Shift". Yoda's shoulder was above the TSP at impact, and I asked if that was indeed perfect execution, because if it was I could update my understanding. Nobody answered, and I didn't push it. Maybe I should have