I’d change that tube sight for a normal peep too whilst your changing the string. Iv seen someone get smacked in the eye by one, they are an accident waiting to happen in my opinion. A tensioned piece of elastic perfectly parallel with your eye. No thanks
That compound bow string needs replaced. It looks like the peep site wasn't installed correctly and caused the wear. It is wrapping around the string.
Willo, you are 100% correct. I had one on my first bow I ever owned. It broke and hit me in the nose. After I had to change me pants because I about **** myself. I had a hell of a cut on my nose, never again will I put those things on my bows or kids bows.