Laying on the couch last night I was getting the stove going and had the door cracked. Hed filled it with some long flat thin splits. Some were as thin as 1/2 inch. I noticed it was getting pretty loud and went over to check the stove and the stainless offset was glowing red on one side. I shut the door and pushed the damper(cat bypas) in and it stopped almost immediately. after it cooled off a bit I pulled the damper back open, as my front temp was still only showing about 3250-300. Since I had a "slam " installation before I have never seen anything like that. This is my first year with a liner and I didn't put eh surround back on after installation. Anyone else have similar experiences?