Thanks for the post. I find a lot of good information there. I am more interested in a summary of 10-2 and a place to discuss the different items.
For example v/v/t seems to me to be a "neutral" grip. Neutral in the manner that when the left wrist is Flat and vertical the face of the club is not closed.
v/v/a has the left thumb and the #3 pressure on the aft of the shaft in an on plane location.
In my mind, which at times is cluttered, I view this grip as a "closed" grip. But obviously the way I am visualizing this grip type is not correct.
v/r/t has the left wrist vertical and the right wrist rolled on top of the shaft. This grip type requires left wristcock and right wrist bend.
I feel certain the left wrist cock and the right wrist bend will always be created through the bending of the right arm and the loading of the accumulators.
Hope this helps lead on a conversation.