OGFerg: For my other question, as far as crosswinds, do all crosswinds add to the distance needed to reach the flag or just very strong ones?
It depends. If it is a straight crosswind that is 15 or 45 degree then it just makes you have to play the ball farther to the right or left of the hole with no addition or subtraction of distance.
if it is a tail/crosswind you have to play it a little shorter and if it is a head/crosswind to have to play it a little longer..