If you have only a small adjustment you may be able to slide the peep without removing the serving or dental floss. If you need to remove the attaching material, make sure you mark the spot where your peep is now located before removing the attaching material. One more thing to remember is that when you move your peep you will need to readjust your sights. Even a small adjustment will make a big difference in impact with your old sight settings. If you move you peep up, your shots will be high and visa versa.