[O.B.Left]

Pulley I can see, not sure about Plane Angle.

The thing that I dont get about the endless belt analogy, is that given say Snap Release, Horizontal Hinging, Left ARm blastoff, Both Arms Straight, then a Finish Swivel and a re cocking............isnt it analogous to a small pulley wheel in Release and big pulley wheel in Finish Swivel? Maybe with a 10-3-J Pause type shot its small pulley and uncocked left wrist early and both arms straight early too, but with the left arm blasting off the chest like in a normal shot its isnt............ Dang now these guys in white lab coats are really gettin in my kitchen here. What the deuce.....

Got to go.