eligolfer:
I know that when its full wind in face its good to have full frontspin. But when the wind is like 15-30 mph full ahead, is it best to have full frontspin for lots of roll, full backspin for long flight or normal for little of both to get the longest drives?
Hitting a ball with full topspin results in a drive that flies lower, lands shorter, but rolls farther than a drive with full backspin. Total distance will be about the same with either club, but if you must carry over a long hazard don't hit topspin. Kiawah #10 with a tail wind, for instance. Hit it with backspin down the right edge of the fairway over the sand and you will have a perfect approach without worrying about the sand to the left of the green. Hit the same shot with topspin and you will be in that waste area.