I had the same thing with my Pro 40 Wheely. It shot almost a foot high at 30 yards if I creeped. The adjustment can be very small to get you where you should be, but it can be done. I got the wheels (cams) to the positions I needed to eliminate the problem, and also twisted the string up a little to get the draw length a bit shorter. Again, the adjustment will be small. As little as a 1/2 twist might make the difference you need.

I would not mess around with a high wrist grip unless you want a whole new set of problems. Go back to your original grip unless it is causing torque. That would also eliminate the problem of the draw length being too short for you.