My last post was about the differences between Slayers and SlayRs. Since then the SlayR that I bought ( through the ArcheryTalk classified ads ) arrived and upon inspection, I discovered what appears to me a damaged cam. Is this bow safe to shoot? How can I repair the cam? There are numerous dings and burrs on the lower cam, although only two that make contact with the string, one I can see, and one that I can feel with a fingernail run along the string. I think I need help, what should I do ?