Greetings, I am new to this stove as is. The door handle cam appears to not be pulling the door in. there is a weld bead on the inside of the stove opening near where the door cam touches. Am I to assume there was a flat plate welded inside the stove for the door cam to catch and pull in, why else would there be a weld bead in the area. If that is the case, since it's steel, can I bolt a small (maybe 1/8") plate to the inside of the stove opening for the door cam to catch so the door will tighten up?