You guys have so much knowledge answer me this! please guys i need something more to annoy the wife she said goodbye as i left for work an i'm not ready to talk yet SILENCE IS GOLDEN!! As i said i bought a Chargiller in the main chamber is it's firebox for grilling what wood happen if one had a spare firbox and you turned it upsidedown cut slots of declining sizes from the shelf end to the sidebox end and partially blocked the sidebox output to the grilling surface would this create a type of reverse flow smoker ?? and do you think it would mantain enough heat to use ???