Left my newest wallnut self bow outside last night and all day while stungup. It had about a 1/2" set before. now it has about 3" of set. Its omly been a few hours since i found it. And in the midlimb where i had left a knot in it. The bow now has alot of set, or bend in it. It not a hinge but close to looking like one. What can i do to save it. heat treat, sinew? Sorry no pics, i washed my camera.