I drilled my Jigsaw Trap the same way I had my Emerald Vibe drilled, because I loved the reaction I got with that. Pin up above the ring finger and just to the right of it, and CG just below the ring finger. This ball gives excellent length, and a very strong move at the breakpoint. I would consider this ball to "flip" although it isn't the sharpest move I've ever seen, but that's actually a good thing. If it was any sharper at the break, I probably would think it would be too much over-under, but as it is it's the perfect amount of recovery when sent wide. The carrydown will make this ball a bit tougher to use, but on a house shot the Trap can put up big numbers. There is a PBA league at the house I practice at on Sunday mornings, and they use the first 16, but oil to 20, and I got on 19-20 with it, I'm not sure of the pattern used, but it let me play straight and finished with authority. I stood about 18 gave it just a board or two out, and it was a great line for it, couple games both in the 230's on that shot. The Trap is a fantastic medium oil, very strong backend ball that is a bit more versatile than your typical skid-flip ball, I'm very happy with it.