Yesterday on my WSM I was doing some ribs at 225, and after I pulled them off to foil them, Top was off just long enough to pull the racks off. I could not get the temp back down. It stayed at 250 for the next hour. I use a stoker and had the other two bottom vents closed. Door is fairly tight, not a lot of space there. I even had the top vent 3/4 closed, but could not get it back down.
Any ideas?
Any ideas?