Did a search on overnight smoking and didn't see my answer. If you must do a smoke overnight and don't want to stay up.. How do you keep the smoke going whilst you sleep? Assuming you don't have a stand alone smoke generator. I tried the last time to wait til 140IT and put on a couple chunks before sleeping. But what is the tried and true method? I'm afraid to put on too many chunks and get the devilish white smoke. I spose I could get up every 2-3hrs and throw more chunks in the pan. Using a MB XL.