Using a peep with the No-Peep defeats the whole purpose of using a No-Peep....CAREFULLY (no skimming) read the instructions that came with your No-Peep and I believe it explains why you need to take the peep off your bow before setting up the No-peep. Even though you say you aren' t using your peep, its still there in front of your eyes and is now a distraction to focusing your eyes where they should be.