Folks, I've been asked to smoke pork shoulder for a large lunch group of maybe 30 or 40 people. Our local butcher says their pork butts are about 7 pounds, so I'd probably need at least three. I've smoked a single pork butt several times which always turns out excellent with the 1100. I was wondering how many pork butts can be smoked at one time? The butcher says their butts are usually about 5 inches thick and a foot long. I'm thinking I'll need to do at most two shoulders one day and another shoulder (or two??) the next?? But even doing two at one time could be a problem because of the spacing of the racks. Seems that only one rack spacing is more than 5 inches and the other is 4 inches or less. Any help would be greatly appreciated. Many thanks in advance. Rob