Question for Titleist engineers, Trackman or other flight monitors experts: When a ball comes into the green, the amount of roll is based on the hardness of the green, the spin, and the landing angle. Given that the hardness of the green is out of your control, if you wanted to shorten the roll, would you:
1) Try to increase spin? Since spin is based on club head speed and dynamic loft, this would be tricky.
or
2) Hit the ball higher, or use a ball that goes higher? Note that the softer balls from Titleist go higher, but spin less.
So what matters more (scientifically) in stopping the ball on the green: spin or landing angle?
MRH