I'm doing some BB's for the first time. I figured I'd try the 3/1/1.5 method or some variation. Never used foil before, but I thought it might speed things up. But the info I downloaded from BBQ Shack says BB's take less time than spares(about 3-3.5 hrs) and that's at 220 degrees. But the afore mentioned method has me Q'ing 51/2 hrs at 250. Any help? They've been on indirect for almost 3 hrs. The shack never says indirect cooking. Any thoughts/times on skipping the foil and going right to grilling. Should I stick with the original plan?