How can I get the right forearm on plane at impact without it being an elbow plane at that time?
Swing on the TSP. If the Elbow and #3 PP are on plane, then the Right Forearm is on plane.
What plane are we on at follow through?
The Same as the one used for Impact.
Is the "plane" we are on only defined where we start down from? Is it the one we shift to? Is it definable after release? If I shift planes am I just moving to a new "top" position? Like "Happy Gilmore"?
The Impact Plane is where you should focus. What is the Angle of Inclination of the Golf Clubs Sweet-spot at Impact? Try to maintain the same Angle throughout the Swing.
When #4 has the left arm on the chest and I use axis tilt won't I launch my inert left arm into center field?
If the #4 Pressure is on Plane then the #3 Pressure Point will be Launched On Plane.
Are there some alignments and transitions that go beyond definition?
No. No mystery.
Is there always some wobble and throw away because we are dealing with wrists and elbows and shoulders that have limitations?
No. EA eliminates wobble and there is no Throw-away with EA.
And we have strict "rules" for their alignment at all times?
Yes.
Does 1-L have both a primary and secondary lever assembly? If the primary lever assembly is maintained on plane can the secondary lever asembly be applied?
The Primary Lever is the Left Arm and Clubshaft combined. The Secondary Lever is the Clubshaft.
Can it also maintain the shaft on plane?
Yes.
Can the left shoulder ever be "on plane"?
Yes.
These thoughts can drive one crazy? Or do they have answers?