My father just dropped off 2 butts weighing a total of 15.8 pounds. He wants them done tommorow about 11AM. I got them on at 7:30 @ 250 dome. My question is, when I split the pack open and seperated the two butts they were still frozen in the very middle where they were touching. Anyone ever encounter problems with smoking a partialy frozen butt? Outsides were completely soft , just that center was firm. Guru says they are 30 degrees in the center.