under, i gotta go with furyk
over, sergio came on strong when he first surfaced and then became a huge disappointment. when he first hit the tour he seemed to be having fun with his game and did extremely well, even besting tiger at little big horn. once he got serious about his game, he lost it. everyone remembers him regripping 100 time before hitting the ball. looking for perfection quite often causes you to lose sight of the target.
there is a certain amount naturalness that must be held onto to keep your muscle memory intact enabling you to make proper contact with the ball.
you know with a swing coach helping furyk, he too could go from under to over in the rated catagory.
coaching and changing can improve a game immensly until there is nothing you can do about getting comfortable over your ball.