This ball was Drilled 4x4x2. PAP is 3 1/2 x 1 1/2. I threw this ball on White #2 Pattern. I must say that I found this ball to be about 10 boards stronger than the No Rules. I placed a light polish on the ball and it was about even with the No Rules in shear hook. The ball rolls very smoothly and has an excellent break point. It is not overly sharp like you see in a lot of High Performance Balls. This ball was very smooth through the front part of lane with tremendous hook potential on the back-end. Over the last 3 weeks I have average 235 with this ball.