No-the bolts were 1 full turn short of being bottomed out. Everything should have been tight - all I did was back off the limb bolts (equally). I moved my sight to compensate, and I group just fine. My anchor didn't change (at least it shouldn't have). I did notice that the moleskin on my MZE claw has taken some abuse the last 40-50 shots, which tells me I have clearence issues on my rest - but it shoots a PERFECT bullet-hole through paper. Suggestions?