I recall a discussion last year about temperature control for smokers using a control box, blower, etc. Call me cross-eyed or just dumb, but I've looked through about everything in the Cook Shack and can't seem to find the thread/post about how to build one. Even doing an advanced search for PID temp didn't return anything. Help!?!?!
My smoker is at a welding shop right now getting some modifications to make it work better - baffle between fire box and cook chamber, etc. After I test the changes, I might be in the market to build a temperature control unit.