[Bagger Lance]

Bagger nice to have you posting again. Are you saying that the left wrists direction of cocking is aligned towards the left shoulder despite the Inclined Plane Angle? Id maintain it cocks and uncocks on the Inclined Plane whilst the left hand is turned to plane. Making D's drawings accurate for a "left shoulder" plane , only.

Noooo. Its not about a left shoulder incline plane alignment, its about a left shoulder hinge pin.

Again - the top of the triangle is the hinge pin (left shoulder), the middle angle is the left wrist, the bottom angle is the clubhead. The line between the clubhead and left shoulder hinge pin is a reference line to complete the plane. (Its a "flying" wedge).

See the video from lynn above, then look at the drawings and imagine the left arm flying wedge in motion throughout the stroke. Including #3 accumulator roll. The left wrist is the wedge in the triangle and the outer edge of the plane rotates around it through impact.

When the clubshaft is on the inclined plane, the uncocking and roll occurs on the incline plane. The bottom line between the left wrist point and clubhead point represents the clubshaft.

Another way to visualize is imagine a rubber string from the clubhead to your left shoulder. That would represent an outer edge of the wedge. And yes, the string would hit your neck near the top of backstroke. Just pretend its a magic string that can pass through your neck without chopping off your head.

I wish we could animate this stuff.