ACTUALLY IF  YOU LAY THREE DIFFERENT TITLEIST BALLS,PRO V1,PRO V1X AND SO-LO YOU CAN  FEEL THE DIFFERENCE IN PUTTING THEM.

From what I understand there are three different type of grooves ( U, V, and square groove). The square grooves are more forgiving in longer cut  grass such as the rough. These grooves allow for more moisture and grass to fill the groove therefore, allowing…