Our robot testing by clubfitter Cool Clubs reveals that urethane-cover balls spin more than non-urethane-cover balls on shots around the green, sometimes twice as much. Using Foresight Sports FSX software, the difference between the lower-spinning balls and the urethane-cover balls is essentially the difference between a 10-foot putt and a 22-foot putt on a flat green (more than double that on a sloping green). The balls in the middle of our group still meant a six-foot longer putt. What’s five or 10 feet difference mean? On the PGA Tour, they make 10-footers about 41 percent of the time, 15 to 20-footers 18 percent of the time and 20 to 25-footers 12 percent of the time. If your chance of getting up and down more than tripled just by changing to a multilayer, urethane-cover ball, would you do it? If you wouldn’t, maybe you’re playing a different game than we are. – M.S.