I made some changes from what I usually do. I injected the briskets with Butcher BBQ, I bumped the temps in the smoker up to 275, and I used butcher paper to wrap the briskets in when I put them in the Cooler. Total cook time for 2 15 pound briskets was 9 hours. I started probing them at 195 degrees. They didn't probe like warm butter until they actually hit 205 degrees. They have great flavor, but are drier than when I do low and slow method.