Brad Olson
TVWBB Platinum Member
I have an older 18" WSM and last Sunday I was using it to cook a rack of very fatty ribs (Mangalitsa pork). At about the 4 hour mark I adjusted the fire and am positive I closed and latched the door properly, as it was still in place when I checked the temp at hour 5. However, when I went to check the temp an hour later I knew something was wrong as I could smell smoke and burning meat, and when I got to the WSM I discovered the door on the ground and a raging inferno inside, licking up the side through the door opening, and even flashing through the lid vent! The drop-in thermometer I used was toast and the plastic lid handle is nicely melted on one side, but those seem to be the only casualties (so far). And on the plus side, while the ribs looked like a lump of charcoal the fat had apparently protected the meat just enough so that the very center was still edible. We did eat more pasta salad than usual that night.
Any guesses as to what might've happened? The wind had shifted and was blowing directly at 1 of the bowl vents, but I can't imagine that could've knocked the door loose. Is it possible that because of time and use the latch has worn a little bit and gets loose when it gets hot? That's about all I can come up with at the moment.

Any guesses as to what might've happened? The wind had shifted and was blowing directly at 1 of the bowl vents, but I can't imagine that could've knocked the door loose. Is it possible that because of time and use the latch has worn a little bit and gets loose when it gets hot? That's about all I can come up with at the moment.