I don't teach this, but, can a Swinger get the club to an on Plane parallel to the Plane Line position at the End without destroying the integrity of the Right Forearm Flying Wedge (cocked right wrist 4-B-2)?
Given the following:
1. Grips the club with a Strong Single Action, in the cup of the right hand.
2. Applies Extensor Action throughout.
3. Support the Plane with the palm of the Right Hand at the End.
Yes, that's what Yoda does when he's Swinging with his driver.