Wanted to say stubborn a$$, because that's what this butt is doing. Usually I smoke a larger butt, but since it's just me and the wife, went with a little 3 pound butt. 10 hours later & the temps are still at 157. GRRRRRRRR!!!!!!!!!! I can't believe it, but the temp stuck at 146, then 151, now 157. What's the record for smoking a small piece of meat????? Thanks for letting me vent here....I feel better now.