[12 piece bucket]

Essentially you want the "longitudinal center of gravity" (imaginary line that would be from sweet spot to grip where PP3 is) laying on the face of the plane the whole time . . . so for discussion purposes just imagine or actually have a plane board . . . you want the shaft (really sweetspot/longitudinal COG) laying on the board the WHOLE time. Now that being said there is going to be some shifting as a result of how your body works and right elbow. But you want this shifting ideally to be MINIMAL . . . particularly the closer you get to the ball and past it. Otherwise you disrupt #3 angle and have tons of ramifications that result. So basically you want to move your components in a fashion that allow you to stay on the selected plane angle with minimal shifting going on . . . whether that be the elbow plane or TSP or eyeball plane or whatever . . . your choice . . .but move your components in compliance with the plane and the hand path that results.