Started the UDS at 4 this am, brisket (two at 7.5 lbs ea) on at 4:45. Looking good- have the wind screen in place, not so much for wind but temp is 35 with fog moving in so just for general protection. Ball valve full open and WD 40 cap w/ hole on one vent, other one is capped. Holding at 250 +/- 5 degrees so doing good so far. Anyone else out and about? Shoppings done so it's smokin time!