Newbie here, been lurking for a bit, not sure if this is a rant or a question but here we go I bought the Masterbuilt 20070311 40in the first of the year i had issues with it from the git go, in order for it to get to 225 it had to be set at 255-260 verified by a maverick 733 thermometer, AND it was just not producing good smoke or completely burning the chips up till about 250. masterbuilt has been great as far as customer service has been. I called and they sent me a complete body kit, I replaced everything and tried agin with the exact same results. so i called again and they agree to just send me the upgraded Masterbuilt 20075315 40in, i got it yesterday and did the pre season, set at 275 for 3 hrs the smoker got to 310 and stayed withing 10 degrees the entire time verified by the Maverick 733 duel probe again. i'm not sure what to do, should I call masterbuilt once again? or just deal with the temp issues? i haven't actually smoked on it yet, any tips tricks or mods to fix this myself?