I put a small, 2.8 lb boston butt on at around 1pm today, with the egg temp at 240-150. Everything has been going just fine so far (stable temp, etc), but at the 6 hour mark the butt temp is only reading 160. Does this sound about right to you or is there something wrong? I've read that butts take 1 1/2 to 2 hours a lb, which is why I'm concerned; but perhaps since its a small butt it might take longer (per lb) than your typical larger sized butt.
Any advice/help would be appreciated.