i use small wood pieces in smoker box. vent less than half open. smokes 1hr 1hr30 then reload. smoked 2 briskets 8 pm to 12noon. had to keep up with loading. it smokes well, how ever i am geting to old to pull allnighters. so my question is how do these smoke boxes work in a mes. and what is the deal with wood pellets this must be procesed ? the dust i get. any info would be helpfull. thanks art...hug my 40