Breaking in my new Smoke Vault with some baby backs and a pork butt. I put the butt on almost 12 hours ago but the internal temp is still only reading 155. I had some temp issues while I try to get used to this thing but I can't figure out why the butt would still be so far from done. Anyone else have similar problems before? I have some friends coming over any minute to watch the NBA finals and it's a good thing I have plenty of ribs because I might be having the butt for breakfast tomorrow at this pace.