Lou hoods&more
New member
My hotbox smokes when I run out of fuel 
tomtucson said:Are you adjusting the air band when you fire it, it might have shaken loose and moved.
And thanks Tom!!!Do I get partial credit for that fix? Really, easy things first will usually fix the problem, its usually (hopefully) unlikely that something massively went wrong. Did the air band move on its own or was it allready set there? Now you're set for a couple thousand hours on the burner!