Boy, I feel like I’m at work. It's the old "it was working fine" before I changed something and now it don’t work. 99% of the time it’s what you changed. As long as you did not break or bend some thing when working on your bow (re: limbs, riser, axel, ect). Look at the string. This is why when I replace my string & cables. I don’t take any thing off it , that way Ican always go back.