So Saturday I'm going to smoke my first brisket. It will be a flat brisket. I've seen mixed approaches and trying to figure out which is the best: Put in foil pan, smoke till 160 then cover with foil and remove at 190 or smoke, not in a pan then pull at 165 and then foil and then remove at 190. So my question is the option without the pan, do you still put a pan down below and keep that juice?