I fired up the mes today for 3 racks of baby back ribs. My wife was having some teacher friends over for a farewell for one of them leaving. Turned out pretty good, some were more tender than others and could do a clean pull, others had a good bite but not 100% clean. I put the bigger half’s towards the bottom rack and the smaller ones on top. Guessing maybe it was a specific rack that needed a bit longer.