Smoked my first Boston butt yesterday on my offset and had great results. Smoked the butt until it reached a IT of 160, wrapped it up in foil at that point then I placed it right back in the same spot and let the smoker do its job. Finally hit a IT of 198 and allowed it to rest for about a 1 1/2 in a cooler. The butt had good smoke flavor and very moist as I kept a water pan plus sprayed with apple juice/water every hour. Afterwards the next night called for pulled pork nachos with the leftovers. Beef brisket is the next challenge! Happy smoking..