The Rules of Golf are about to change, setting new standards for the size and shape of grooves. What does that mean for the average golfer? Unless you’ve replaced your shortest irons in the last few months, chances are you’d be playing better, and shooting lower scores, with new wedges. “The club companies won’t be able to make the old grooves after the end of this year,” reports Rob Passarelli, golf professional in the Golf Galaxy ... Full Story