I'm considering the afterburner to try converting my vertical brinkman. I've bought wood from this guy and talked with him about it. I like the idea as I can use propane, but if I had the desire to use all charcoal, I think I still could with this setup. As it is, it's hard to regulate heat well and/or spike the heat for larger cuts. Anyone used the afterburner to convert a charcoal smoker?