Hard to find a brisket flat lately, but got a 7 lb one today at a private butcher shop. Well trimmed, choice for mmmdf$ a pound. Suffice to say that a separated and trimmed flat (or point) will cost you double or more. It will just get mustard, and Ben's Heifer Dust (RecTec) which is mainly, salt, pepper, smoked paprika, garlic, ancho chili, and granulated onion, parsley. Heavily dusted tonight and fridge over night. On the pit at 6 AM. at 250. With pan of water. Foiled at the stall, with some beef broth, and continued at 250* until internal temp of 205* or such. Will depend on the "poke" test to really know when it is done. Wrapped and in warmer for couple of hrs or such. Pics to follow. I don't like to do complex formula's etc for preparation, and this is the simplest I've done so far.