Hello all, Two nights ago I cooked 3, 5-6 lb butts. Used the minion method and all went well till about ten hours in. The fuel i used (Kingsford) was pretty much used up. I used a full ring of charcoal and followed minion to a tee. I had about 4 more hours of cooking, any suggestions to refueling that would last that long? The butts came out very good, just foiled after a while and oven finished, but i want to finish on the smoker next time. Thanks all