This morning while opening one of the front double doors on the stove for cleaning it was slightly stuck and you guessed it.... it cracked. I think the glass slightly may have shifted under the tabs. The four tabs were tight when I took the glass out. The stove wasn't overfired or anything so I'm hoping it was just a freak thing. My question is I'm planning to order the neoCeram from "One Day Glass" they have a pretty good rep. Does anyone know where I can get or what I should use under the metal tabs which hold the glass to the frame? When I took the tabs off it looked like something was there but I couldn't make it out and it just seemed to disintegrate. Wishing you all a Happy and Safe New Yew Year.