On my Mathews LX, the peep sight keeps twisting. When at full draw I sometimes have trouble seeing my target and when I can, my arrow hits off my mark by 2 to 3 inches. Add that to my group shot of 2 to 3 inches - with this in mind my arrows sometimes hit 6 inches of my mark. Imagine shooting a deer and it drops 6 inches with the problem I am having. I use to use the self alignment peeps, but in my opinion there was to much "twap" of a sound after my shot (tubing hitting the string). I went to my pro shop and changed peeps from being held by a group of 3 strings to 2 and at times it still roatates to the point that when I look into it, the string is right in the middle. I really want to avoid the self alignment peep. Any suggetions would be helpful.