But, when it comes to golf club science ... it can have on how a club performs. “Tipping” or “tip trimming,” as it’s sometimes called, means trimming a club shaft from the clubhead ...

PONTE VEDRA BEACH, Fla. (AP) -- A ring on his finger. New clubs in his golf bag. If marriage and a new equipment deal were not enough for Rory McIlroy, he also was presented with his own ...