[BerntR]

There is a distinction between the 3-d path the hands move through and where the line between PP#3 and the Sweetspot is tracing. For example in the Turning Shoulder Case(pg 156 - 6th ed) - the Arms hang at Address and take over the vertical element--pointing at and along a line on the ground parallel to the Target Line(not on it). So the hand path and sweet spot don't have to move toward a common plane.

Yes he did - the pressure he felt at PP#3 was lag pressure - a "receiving" pressure. He was pulling all the way in what Morad calls a "cp" swing, in which the lag pressure is felt to pull toward the body mass center. Notice how bent his right arm is through Impact. Donald uses the Morad and TGM "cf" Swing, in which the hands are thrown away from the flywheel - the Right Shoulder. His head raises up to counterbalance the hands moving away.

You need a crash course in physics. The only way to produce and maintain different hand path and ch path is to apply force across the shaft. But you say Hogan was only pulling. And moving hands and ch on entirely different planes through impact. It doesn't add up.