While gluing up my face brace on a mahog top I tried to fill in a hard to clamp spot by laying a band of wood across 2 braces and clamping in from the sides ..as I did this on the 2nd clamp I heard that blood curdling scream/crack from the top.Yep! Cracked perfecectly though not allthe way,thanks to soundhole reinforcement.Would you use it or toss it? I'm gonna try it anyway. Would you?