Looking for some help out there. I recently drilled a Blue/Green Centaur with the pin above my bridge and cg kicked about 1/2 to the left of the midline, I am left handed. PAP is 5 1/4 over, 7/8 up. My problem with this ball is the same problem I have with other low diff. cores and urethane, the ball rolls over the thumb. Another ball I had the same problem with ws a V2 Dry. Are there any suggestons out there as far as pin placement or anything else? Ironically, the one urethane ball I didn't have this problem iwth was the glowing amulet.