Picked up a Quest stove recently and need to prep for next year. Can't locate any info on the base construction and the gaskets. The base is very flexible, to the point that the pan doesn't like to slide in-out. Doesn't appear to have been welded but i'm not seeing much else to hold it square. Also, does the drawer really supose to have a gasket? Looks like it would allow more air to the burner without it. Any pics on a properly installed gasket for the door? This ones pretty beat up. Any advice would be appreciated.