Working on building my first UDS right now. The drums I've got have removable locking lids, and the lids themselves have a ~2" bung and 1/2" air vent both with screw-in caps. In y'alls vast experience do you think just removing these caps during the cook would be enough ventilation for the smoke or should I drill some more holes? Right now I'm thinking that the bung alone would provide about as much flow as the vent on a Weber lid so no additional modifications would be necessary, but would appreciate insight from you guys.
KCBS CBJ #56828
Team [URL="http://www.bigskysmokers.com"]Big Sky BBQ[/URL]
[B]UDS, Weber OTG, Maverick ET-732, Mega-Fast [COLOR=DarkOrange]Orange[/COLOR] Thermapen
[/B][I]"If I were just a bit more humble, I'd be perfect"[/I]