[Daryl]

Say we are in Homers garage playing around with his plane board. At Top, my left palm lays on the inclined Plane, aligned to the Turned Shoulder Plane say.

All of my comments refer to Swinging.

If your Left Palm is resting On the Plane at the Top then your Left Wrist is Bent. The Back of your Right Hand should be Resting on the Plane.

My left arm is above plane, not on it.

True

The Plane runs through the right shoulder and down to the Target Line.

No. The Plane is what the Clubshaft says it is. If you draw a Straight Line between your Hands and the Ball, that may not be the Plane that the Clubshaft is Riding on. But, lets assume a perfect Turned Shoulder Plane and Perfect Club Alignments and an On-Plane Right Shoulder, Then the answer is, Yes.

From Top, I move slightly to End. Logic tells me that the left palm should stay on the plane and that any additional Left Wrist cocking should be on plane as well, the club shaft riding the plane too. But for the plane of the Left Wrist cock to remain along the Plane of the Left Arm Flying Wedge the wrist cock must actually be in line with the left arm and since the left arm is not on plane it is therefore an off plane cocking. Is the plane of the left wrist cock inline with the LAFW or isnt it?

Do you think you found a Dilemma?

You'll agree that the Right Shoulder is On-Plane During Release.
The Left and Right Shoulders are both On-Plane at one location during the Swing: this location is where release should begin. Then, the Left Arm and Flat Left Wrist and Clubshaft are On-Plane at that moment. Uncocking Begins On-Plane, but Rolling keeps it On-Plane.

At what object does the Right Forearm and #3 PP Point to at Release?

The Power Package has the same alignments at the Top of the Swing as at Release.