Ok so I decided to try and restore it myself for experience purposes, got the riser finished with the loctite, sealed and clamped. Then I let it sit for 3 days and tried to string it and as I started to bring the limbs down the part of the top limb where it starts to curve I heard what sounded like a cracking sound so I stopped and looked at it. Looks normal and I ran Cotton all the way down it and nothing. What could it be?