[O.B.Left]

Simultaneous is #3 and #2 going "simultaneously" so it therefore to me stands to reason that the sweetspots relationship to the plane is going to be inherently different....to me sequenced has the sweetspot laying on the play much longer than simultaneous...to me the release types produce distinctly different motions with regards to the sweetspot, right elbow, clubface, spine and shaft.

Im with ya on everything except the laying on the plane longer, not sure what you mean there. So lets say you have two swings both on the same plane angle. Both with the same Release Point. One Simu one Sequenced , the Sequenced one throws out #2 down the plane with the Right Hand staying flat to Plane , no shift necessary. What the Simultaneous version throws out #3 with a Right Hand Throw say talking Hitting , #2 throws out as well via the pull of C.F. and the sweetpot on the face of the plane starts to face the ball, rotates with the Left WRist as it comes off the plane.......Is there necessarily a plane shift to your mind?

Just trying to follow you.