I put a 7# butt on last night around midnight. The dome temp was right at 120. It is now 2:45 and the butt is only at 150 internal temp. I have also noticed there is not much dripping in my drip pan. Did I go too low and slow. I just wrapped it in tinfoil and when I picked it up it wasn't even close to falling apart. I'm going on 15 hrs. What to do. Time is not an issue so I can wait but just wondering everyones opinion.