Let me start by saying I have a masterbuilt electric smoker and I'm not a big fan of wrapping BBQ in foil. I've made a brisket without foil tenting and it came great, smokey, and juicy. Next, I'm gonna try pork ribs. I'm thinking 4 racks of baby back and everyone says use foil. I hate foil. Can I get some sound advice on time and temp without foil?