I have mine, drilled similar to your drilling. Pin above ring finger, cg 45 degrees, with small weight hole. This ball has done nothing for me, except loose me money. I called Galen and said to plug it, and try a pin slightly under or to the right of ring finger, a 4 1/2 by 3 31/2 drilling. I have the Terminator, Yeah Baby, Big R Bang and Straight Flush. This ball, was a big disappointment and I'm mad, I kept it as long as I did. I should have cut it into pieces!