A buddy of mine has his drilled pin over bridge and cg somewhere under ring and right of. Don'tknow his PAP, so can't say layout. Let me just say he has a decent amount of hand, about 16-17 mph and this ball turns the corner hard and crushes the deck! Definately not for dry lanes. It needs oil to clear the heads and get down the lane before snapping hard to the pocket. I was really impressed with the performance of this ball.