I just got my first crossbow this Christmas, my wife bought me the Horton Bone Collector. Went to sight it in and the crosshairs on on the scope did not move at all. So I called Horton and they sent me.new scope no problem. While sighting in my scope I finally got an inch from the bullseye. I was as so excited cause I was planning on hunting with it in the morning. I adjusted it a couple more clicks put the crosshairs on the target and the cams came off the limbs! I forgot to to put the freaking bolt in and dry fired my brand new crossbow! I just stood there in shock and mad at myself. Then I remembered doesn't this thing have an anti-dry fire mechanism? I thought that the anti-dry fire mechanism kept the trigger from engageing if the bolt was not inserted? Secondly I am wondering if my new crossbow is trashed?