Originally Posted by CostaRican
Used this great info from you guys to build my 1st uds. I was using the top of the drum for a lid with the holes around the perimeter. I recently scored a weber lid and got it to fit on my drum my only question is do I watch the top vents or do I just leave them open all the time? Again thanks for the info guys.
I leave my weber vent open all the time. I never close it until my fire is out. I have read numerous times here to never use the top vent for any kind of control, only use the inlets.