^^^ +1 on what these brothers are sayin!
On my last cook, did 6 racks and wrapped in BP at 3-1/2 hours to limit the smoke and keep them from getting too dark, they were done an hour later and the moisture was great. Doing 9 racks the same way this weekend (along with 3 briskets and 30 chicken halves) for a little family party.
Weber 26.75 OTG w/CI grates & SJ/WSM Mini
Home built 24"x72" reverse flow stick burner trailer with 18"x44" grill w/CI grates and upright SS gas oven/smoker.
Home built 48" fire pit with a 30"x30" Santa Maria style ranch grill.
Home built lump charcoal retort, iGrill & a bunch of other cooking toys.