How many time have ya heard that? Seems to be one of my wife's favorite sayings. For about 15 years I've ben doing my cheeses in my CharGriller COS. Thought I'd try it in my PB820D. Took several minutes to work it out, but I think I'm on the right track. It will be a month or so before I know if it worked. Pictures should explain it better than my typing. Smoking for two hrs over Apple while I'm prepping the house for the 3" of rain and wind we are schedule to get tonite.