Needed to do some Salmon nuggets today and wanted to use a AMNPS in one of my Big Chief smokers. But then said to myself "why not try running two AMNPS smokers? I think they would smoke a little better if I drilled some holes along the bottom sides of the box. Yes the mailbox idea is another way to consider but this didn't cost me time or energy to at least give it a try. Here's the wife trying to steal a piece of Salmon while I'm trying to do a money shot.