Originally Posted by HankB
Once they get hot in a chimney I don't think they will slow down until there's nothing left to burn and that will go quickly.
Don't be nervous - that's what they're supposed to do. Some folks who like a really hot grill for searing will set a grate on top of the charcoal chimney to achieve that.
Well, if its gonna be toast will it last a 10 hour smoke on top of already used charcoal?