I cooked up my first prime rib yesterday. I just got my amnps and this was my first smoke with that, and my modded MES 30. The prime got done pretty quickly, thank God I proped it at 2 becouse by 3:30 it was at 133° IT. I wrapped it and let it rest, she coasted to 138° and I sliced it up. Man it was good. First time smoked prime!