So I have a small 3.5 lb. brisket flat. I want to smoke but I also want to finish it by putting in a foil pan on a bed of sliced onions and beef broth for some au jus sammies. So my question is at what temp should I transfer the flat to the covered pan. Then is it necessary to rest using this method? I could pull it out rest it in butcher paper if you think this might be a good idea.