I'm new to Stubbs, just on my second bag for routine cooking in my 26.75 OGT. Gotta say that so far I like it a lot better than KBB, seems to burn cleaner, hotter and with a lot less ash. Sorry you had a broblem.
Weber 26.75 OTG w/CI grates & SJ/WSM Mini
Home built 24"x72" reverse flow stick burner trailer with 18"x40" 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.