I had a Jaguar Fuzion and I had the same problem with it. Mine had the rubber grips and I had a heckuva time getting consistent hand placement. I'd just decided to get some wood grips for the bow when someone decided they needed the bow worse than I did and had the cash to prove it.
I didn't care for the cable guard on that bow either. It's really flexible, but I know they designed it that way to put less side stress on the cable and cam at full draw. Don't know what arrows you're shooting, but it could be they are so light that the bow is recovering to brace too fast for the cable guard to spring out of the string's way. Don't know if that's happening, but you might try some heavier arrows. I know, I know... 'there he goes again with heavy arrows,' but it's something you could try and see what happens.
Also, think about getting the contoured wood grips. I was looking at the C-33 Pro grip or the C-37 Saddleback.
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