Every time I try to use a optimizer no matter what bow some worse then others I run into problems. Either run out of adjustment, scope wont hold zero inch left 2 inch right center then low, tape will be off at longer ranges try a different tape then it messes it up at close range, or something always happens. Why do I always struggle getting these things zeroed...? Anyone tell me the secret to this thing? I like the setup but man these things make me want to pull my hair out.