[Daryl]

D, It should be pointed out that it is not to be found in 1-L!!!!!!! Per 1-L-18. So it is not a Machine concept. A characteristic of all Geometrically and Mechanically correct golf strokes.

Hmm? I understand O.B. but that wasn't the question. I suppose then that since Tiger or Hank don't prescribe to the Machine Concept, then they aren't "characteristic of a Geometrically and Mechanically correct golf stroke". So, tell Tiger to give back the money.