03Sprinkle this side of the ribs with about 1 tablespoon rub, and then about 1 tablespoon yellow mustard. Use the mustard to help evenly distribute the seasoning. Turn the ribs over and repeat the process. Cover and store in the refrigerator overnight.04To cook, start a smoker and bring the temp to 200 degrees F. Use apple or cherry wood chunks to provide smoke and flavor. Place the ribs in the smoker, curved side down. Smoke for 2 hours at 200 degrees F, and then raise the temperature to 250 degrees F for about 2 1/2 hours. Check for tenderness by testing if the bones will pull apart with a slight bit of pressure. If they are still tough, allow to cook for another 30 minutes.05Remove from the smoker. For dry-style ribs, sprinkle with about 1 tablespoon rub. For wet-style ribs, glaze with the BBQ sauce.