Hi Doug:
I have my Psycho drilled pin over the bridge, and CG stacked right below just about in the middle of the grip, and I love it. It handles anything from medium heavy to medium dry, and makes a fairly strong move to the pocket, but certainly not a flip, more of a hard arc. I am planning on getting another one and keep it undrilled until I see a reaction loss (which I've seen none of yet), or decide to drill it a bit differently. Definitely a great ball.