George I used Tb hide glue
crook I just didnt see any reason to get it bending to much as it will be a wall hanger but as is she can display it braced or unbraced, also not sure why I flatened the back, just seemed like the thing to do at the time. Thanks again guys for the info. Even though I dont know exsactly why or how this was caused I am guessing it was a freak accident and hope it wont happen on the next one I attemp. Thanks again!
Josh