Needed to get this cooked so why not try it on the OctoForks, they have never failed me. Slathered the potato and rib roast with mayo since I'm on that mayo kick. After 2 hours at 270F I took the IT and nearly died it was 138F so decided that no searing was in order. Potato is done.   Sliced and I couldn't have been more surprised.   Plated. Sprinkled with some black Hawaii salt.