I shoot a Hoyt/Ultramag bowand after about 100 shots, the next time I picked up the bow it was hitting to the left about 8". I rechecked all the allen screws for tightness, and made a few turns on both limbs and started over in resghting the bow. I am now completely happy, for about 200 shots; I recently took it out of the bow case, after sitting for about four days and it is shooting to the left 8" again. I use blue loctite on my Trophy Ridge/3 pin........I am without knowledge!! I am a novice to compound bows, but not hunting.......thanks for any input!!