I have a packers brisket weighing 20 lbs. I plan to separate the brisket as shown here and smoke the two pieces at the same time as I have family coming for a visit. I own a Bradley smoker and plan to set temp at 200. Having smoked single briskets in the past and normally taking about 10 - 12 hours depending on size. Since I will have two slabs for the sake or argument say they weigh 10 lbs each any idea how long it should take to get both done? My thoughts are still 12 hours or so but I am not sure. Any help/ideas is greatly appreciated.