Patience on the plateau pays off. It takes time for all that connective tissue and collagen to render out before the internal temp begins to climb again. I'll bump it to 250 max if I'm in a hurry, but still budget about 15 hours to smoke a whole brisket. Thanks for the info.
I used to believe that but I don't find it true really in practice. It's not like 275 makes it happen in 30 minutes. It's still a long time and really good. It's a technique that Franklin uses as well and I believe in it from over 30 briskets ive experimented with over the years. To each their own.