Does the size of the drum have a big effect on how it cooks? I've been looking around on-line for a drum to use and I was thinking bigger might be better just to get more capicity but I wasn't sure how size would change things. Your design looks really good, I like the intake pipe. Nice touch.
"And remember.... the most important safety rule, is to wear these safety glasses" Norm Abram, Master Carpenter
18 1/2" Weber Kettle, Brinkmann Charcoal Smoker
Bradley Pellet Smoker, cinder block smoker