[Mike O]

Right. So all I was saying in my previous post was that while the left arm flying wedge isn't on the clubshaft plane - the clubshaft can be on its plane.

With the flat left wrist - the wrist wouldn't be cocking/uncocking on the shaft plane - it's on the Left Arm Flying Wedge plane.

Here's the key - it's off (the clubshaft plane) uncocking motion BY ITSELF would create an off-plane motion of the clubshaft - however it doesn't operate by itself. Just as every joint doesn't move on plane- but the tool/shaft does move on plane - although shifting as it may.

Just like Homer's Kelley Machine- you can't have just one lever move and stay on plane see 1-L.

Also, see 2-N-1 in this respect - the orbiting clubhead is the result of divergent forces.