I like the stack on your smoker. Did it come that way, or was it a mod? I have a smoke hollow electric, and all it has is a littel hole in the back about the size of a dime. But with that, and the fact that a good bit of smoke excapes threw the door, all seems well. For an electric it makes grerat Q. My only real concern with it is the heat seems to swing pretty high. If I have it where it will come on at say 200, it will heat to about 230 then drop and heat up again as needed. That seems fine, but now and then it seems to go to 250-260 or higher. Maybe it is the combonation of the wood getting hot, and the smoker it'sself. It's driving me nutty.... I'm about ready to try and sell it threw craigs and buy something else.