Well, I have to start by saying i love my 2005 bowtech allegiance! But the last couple times that i shot i have not been shooting very good. My 20 yard pin was good but my 30,40,50 yard pins were low. I could not understand it, my pin gap has been the same since i got the bow. I checked to make sure that my sight, rest, string loop, peep, and everything was solid and the bucknasty string is in great shape(i replaced it over the last winter). Then today i noticed a shaving hanging off of my bottom limb. Is that what a cracked limb starts as???? I stopped shooting and will not shoot until i can take it to the shop. Does anyone have any suggestions or pictures of bows with cracked limbs so i can compare??? Thanks for all of your help on this situation!