[12 piece bucket]

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.

No sir......what I'm saying is due to #3 inherently releasing earlier in simultaneous that the ClubFACE will simply have a different alignment that sequenced. That being looking at the ball earlier in the downstroke. No plane shifting...same plane just different motion of the face due to the definition of the release....in turn effecting HOW the sweetspot is released in space, the hinge motion, right elbow alignment AND PIVOT. I'm not saying that Sequenced is off plane just that the motion of the face and basic elbow position are different which in turn impacts other components in the chain of events.