ChristopherCG
TVWBB Fan
Dave,
I had a similar experience as you only I was using a no-name hardwood briquete as the fuel. Put on my pork butt around 10:30p, by midnight temp was solid at 240. Woke up at 6am and the cooker was at 140. The ash had completely smothered the fire.
What I realized (after the fact) is that I still had the extra charcoal grate in the WSM since I had been using regular lump for a while. I did that trick where you add another charcoal grate and set it in perpendicular to the regular grate to prevent the smaller pieces of lump from falling through. I don't think there was enough space for the ash to fall through with the two grates in there.
I'm eager to try again without the extra grate. I bet it will be fine.
I had a similar experience as you only I was using a no-name hardwood briquete as the fuel. Put on my pork butt around 10:30p, by midnight temp was solid at 240. Woke up at 6am and the cooker was at 140. The ash had completely smothered the fire.
What I realized (after the fact) is that I still had the extra charcoal grate in the WSM since I had been using regular lump for a while. I did that trick where you add another charcoal grate and set it in perpendicular to the regular grate to prevent the smaller pieces of lump from falling through. I don't think there was enough space for the ash to fall through with the two grates in there.
I'm eager to try again without the extra grate. I bet it will be fine.