Hey guys, I recently attended a seminar held by Mo Pinel and one of the things that he talked about was the surface of a bowling ball. One point he mentioned was he did not recomend applying polish to a bowling with an underlying surface grit of less than 2000. He went on to explain why, but I was hoping some on here could refresh my memory, and give me a better understanding of it.
My understanding of it is the rougher the grit, the further and deeper the sand lines are from each other and making the surface less consistent??