I recently started playing with a '03 Hoyt U-Tec, XT-2000, Cam.5 and put my FITA Copper John sight on it. With my first arrow shot, I though I forgot to tighten ALLl the bolts and screws given the amount of metallic "twang" noise. It was brutal. I love the sight and the bow but when I put a Sureloc on it the noise went away. When I put the CJ on my BowTech Pro40 DC, the noise wasn't there either. I was just curious if anyone else had this CJ/U-Tec combo noise problem or am I suffering from another 1 in a million, were once again, I just happen to be that "1".