Take the inside membrane off the bone of the ribs. Tenderize the ribs with a fork between the bones. Rub olive oil all over both sides of the ribs. Rub BBQ Spice over both sides of each rib. Place in a plastic bag and refrigerate for 3 to 5 hours or over night. Take ribs out of plastic bag and sprinkle some more BBQ Spice over the ribs. Smoke slow for 5 hours at 100ºC using hickory or apple wood. Brush BBQ Sauce over ribs the last 45 minutes to an hour. Cook ribs with bone side down.