My Rock On is a pin out 2-3 inches. The ball is drilled with the pin in the 2:00 position in relation the the ring finger but almost touching the ring finger. The CG is kicked out 2 inches from center of grip. The lane condition was typical house blend (heavy oil in the middle with recovery room outside the 8 board). The ball when first drilled was nothing short of amazing. This ball worked well in heavy oil, but did not over react once the lanes broke down. I found some minor lane damage in that I found some small knicks in the ball. The knicks were not deep at all. I used 400 grit sandpaper and sanded up to 600, before adding Particle Polish. When I had the ball resurfaced, I lost all reaction from it. I have always had the ball polished with Ebonite' Particle Polish, but after the resurfacing, I lost the reaction it had from out of the box. Now, the ball reacts the same as my Rock Star. The Rock On went from a heavy rolling ball in the mid lane with continuous back end to medium roll with controlled back end. This ball is great out of the box, but be careful when you decide to resurface it. I recommend contacting Columbia 300 for suggestions as to how to resurface this ball without risking the loss of reaction.