Hello IM Slider, I have a propane 2 door by Masterbuilt. It is the smaller unit with 13 in shelves. I have made the normal changes to it. High temp silicon door seal. Needle valve. 8 in skillet for chips. I use the Mavrick Redi Check dual probe. And lastly I have it backed up to a wall about 6 in away and I wrapped the legs on 3 sides with aluminum foil to keep wind away fron the burner. I have had a great time with it. I have smoked hams, chicken, Ribs, Brisket flats about a 7lb is as big as u can get away with but I have done 2 at a time and they were fantastic. Biggest problem here in AZ. is keeping the temp down when the sun comes out. Trying to smoke at 200 can be a challenge.