I have been using the 3-2-1 method for baby ricks for several years now................however, today I am smoking 12 1/2 slabs - that is all that I can fit in my smoker. I use a rib rack on both the lower and upper level, I have a Masterbuilt propane. The problem I have is that I will not have room in my smoker once I double foil them. Has anyone had success with just smoking them for 6 hours at 225 degrees with no foiling? My other option would be to throw them in the oven at 225 for the 2 hours they are wrapped. Preference of the group?