After archery elk closed I noticed a crack in my upper limb. I still have a deer tag to try and fill during the late hunt. Does any one have any advice? You think it will work for one shot, chance it or retire the bow? Its an older PSE, so I need to up date. At full draw you can see the crack open a little, but it dosent get any longer. The crack is right down the middle a few inches above the limb bolt, and about 4 inch long.