WOW! The brisket was great.
I cooked it at 225 for 18 hr. The internal temperature was only up to 185F. I had to take it out because it was time to go to work.
It was a smashing success. There are no leftovers. The brisket had great flavor and was very tender. The tip of the flat was too done to slice but still good. The rest was just barely slicable...