first time smoking pork butt yesterday in my new MES PRO 30. BUTT was 5 1/2 lbs which should put it at 10 hrs roughly. I checked it at 6 1/2 to 7hrs and the temp was 200.....why did it cook so fast? It was 225-250 the entire time. Thing about my MES is I dont know if the temp gauge is off or the Taylor gauge is... the smokers temp reads 130 and the digital temp reads 260....thats a big difference. Anyone got input?