How would this drilling work on a dimension. 5.5 is pin over bridge for me. I still havent figured out how to drill it, but I know i dont want this ball to read up to early. My stats are 15-16 mph Under 300 revs but more then 250 axis point is 5 1/2 x 1/2 up. Bowling on hpl9000 Second shift league, and HPL9000 Fresh shot. Along with PBA experience.