one eyed jack
Master of the Pit
It looks great. You know you don't have to wait till 160 to foil when you feel it's had enough smoke foil it with a little bit of juice and get it moving faster.
Good point, PW. Once it's foiled You should be able to bump the temps up without hurting the chuck, too. That's what I did when I gave up and put my stubborn one in the oven. In the end it was good chow.