I talked to Hoyt Tech support and had questions about the timing marks/holes on the Cam.5 system. They stated that as long as you are between the timing marks, then everything is fine....HOGWASH. After putting the bow on a draw check jig, I could see the cams were not timed correctly. The top cam would hit later than the stop on the bottom cam. Javelina was nice enough to post this picture that shows what I am talking about and how to fix it. If you using a Cam.5 bow and want it to perform at it's optimum, check this picture out.