[MizunoJoe]

As the heading states,Im getting confused "again",yes I do agree with you in so far as he does use hands "hard",As my topic header states,"how much cen force", so,.. I do actually have more "lag" with full centrifugal swing and they in simple terms a better feeling stroke with compression,but, I could be wrong here,so correct me if Im wrong....one of Lynns vids with golfgnome regarding release,I thought Jeff stated that he gripped with tight grip and hit down into impact "hard" hence my confusion friend.

I did state I could be wrong,wont be a first time for me lol.
I wont advance past this point in my practice until Im sure of what is the right course........cheers again and thanks

That's the key word, down. Hands go down, but the forward arcing of the clubhead comes from the pivot. For the Turned Shoulder Plane Swing, it's simple, just drive pp#3 down plane towards the inside of the ball(or another nearby aiming point) using the right shoulder. For the Turning Shoulder Plane, you drive the hands downward to a suitable aiming point as the shoulders turn flatter. In any case, it's CF alone that uncocks the left wrist after it drives, or is driven by the pivot, to release point.