2012 - 2nd gen masterbuilt and maverick T- 732. I did the 3-2-1 method and held the temp at 230 deg all the way through the process. I did not have the pull back that I was expecting. Question should I foil them and put them into the oven at 230 deg, till I see the pull back or fall off the bone. Is there an internal temp I should be looking for. They came out quite chewy.