[Yoda]

I understand that the right arm flying wedge is set with a level right wrist. I thought the only condition of the left arm flying wedge was that it is ALWAYS positioned against the plane of the left wristcock motion (i.e a flat left wrist).
I can maintain the right arm wedge AND have a large #3 accumulator angle by holding the shaft in the heel of my left hand. I know that this creates a longer distance for the clubhead to travel during release, but I don't know of any reasons why this could be a good (or bad) thing.

You are correct, bobbj. And minimizing the #3 Angle serves only to enable the player to Delay longer the Release (and thus increase Clubhead Speed for any given Handspeed per 2-M-2-4). It alters nothing geometric.