I want a box a lot like that for my Brazos Pit! The only thing is... I would like and actual apparatus INSIDE that I could place a few briskets or a Clod (especially a clod) in a strong steel cage, swing them in or out, lock the door tight and control the damper to where it was nearly airtight.
Can you imagine that... a clod started that way? Damn close to Lockhart. Remember when I say CLOD I am speaking of the 25-35 pounders. And I don't, screw clod up by cooking them like brisket and pulling the meat either.