[lagster]

This topic was originally about Physics, and we started with MASS. We got into Extensor Action, and a few other things along the way. Extensor Action does, however, help give more MASS. "This relives the Wrists of considerable responsibility and gives this drive a much more massive kind of support while freeing the Wrists for a sharper focus on Ball Control." 6-B-1-D

The next thing was SPACE... MASS, SPACE, TIME, ENERGY

SPACE is measured in terms of DISTANCE(inches, millimeters, etc.)

I'll start... At what point does the added advantage of a longer club (bigger arc) become a disadvantage for increasing the distance of a drive?

There is obviously a point where the club becomes too heavy(45, 46, 47, 48, 49, 50"...)? There was a guy on the Senior Tour that used a very long driver, Rocky Thompson, and won a tournament or two.