[Martee]

From the theoritical TGM stand point....

If separation point occurs prior to low point and low point can be adjusted so that it is forward enough that the ball is gone before the clubhead makes contact with the ground?

In 7-6 Homer and I am reading into this states that the Basic Plane Angles can be adjusted between the elbow and shoulder to accomodate the heel/toe alignment...

That seems to indicate that in my words, that the lie angle of the club should be accomodated by the golfer. To extend the logic, since a golfer rarely has a flat lie (unless on a tee) it would seem to me that a better golfer would be better off in being able to make the adjustment to the the golfer's basic plane. Granted golfer with unusual measurement, short legs and long arms or long legs and short arms, a general fitting would seem to work.