There were a few questions about being able to get low heat. Just did 2
10lb shoulders overnight, one was done in about 14hrs, the other in 15.
Started at 6pm, outside temp was around 50. Set the temp control right at
medium with the damper open all the way. At midnight,the outside temp had
dropped into the 30's, closed the damper as far as it goes and turned the
heat down just a touch. Maintained right around 215 the whole night. At
7:00am, outside temp was getting closer to 40, opened the damper up a touch
and raised the temp control a little above medium... temp in the smoker got
up to about 260,finished off the shoulders that way.

They're double wrapped in foil, then in a towel, inside a cooler right now,
gonna pull 'em around 11. Have a Nascar party I'm doing this for at 1:00.

Just thought I'd relay my experience with the smoker.