[Yoda]

What the heck is Foot Loading (number 5 in the list) doing in 12-5-1? Surely that violates the "zero Pivot" (just enough to accomodate motion of the Hands) condition, no?

The reference here is to the basic Address Position loading of the Feet. Per 7-17:

"...an even distribution between both Feet but with enough on the heels to allow the toes to be lifted up momentarily without altering the distribution between the toe and heel."

This loading is in stark contrast to the Foot loading recommended by the Golf Digest folk back in the '70s and '80s: Enough weight on the balls of the Feet to allow you to tap your heels!