I had my maiden voyage on my new EX-4 for Super Bowl Sunday. I put on two 9 pound bone in Boston Butts at 6 AM pretty much direct from the fridge. The SmokeFire had pre-heated to 225 and my initial internal read from the probe was 41 degrees. After 11 hours of cooking the internal temp only registered 165 degrees. I believe I hit the stall at around 160 and it sat there for a good hour and then started to creep up. The meat had great flavor and a nice smoke ring but was only sliceable. It was not nearly tender enough to pull.
Q - what did I do wrong? I thought 11 hours at 225 would have been more than sufficient to get near 200 so it pulled apart.
Q - should I test the accuracy of the stated temp for the Ex-4?