Hey fellas I have the rule and I actually rarely get a chance to throw it unless im on synthetics or its alot of oil out there on the lanes. I have it in the out of box shape. I know they say the rule gp2 is stronger but how much different could it be if my rule right now is only playable on heavy conditions. I have it drilled with the pin below the fingers and the cg kicked out but slightly right under the pin with the mb close to the thumb on the right side.

Well my rule on league shots doesnt work at all. It works better on synthetic. If I can get it to the hole it will destroy the pins. But just when I think its going to hook it just goes dead straight. So I actually never get a chance to throw it. I had a tournament where some of my other stuff wouldnt come up for me. I pulled the rule out thinking it was going to be my savior and it went dead straight. Actually hurt my feelings when I had to put it back in the bag. It hits pretty good when I get it to the pocket but I just havent found a wood house i can use it on. I am a tweener. I throw the ball about 15 to 16 mph. I have low axis tilt, and I have somewhat of a spin to it but not entirely.  Im usually in the track area when I bowl. Or swinging about 15 to 10.