I do not foil my ribs, only did it a couple times and they were over cooked and even soggy. I have quit using foil on anything except in a pinch on time, or if something just is not getting there. Probably used it twice in the last two years now. Just try cooking them with a good coating of rub. Then about 15 min before you pull them put a very light coating of curlys bbq sauce on.
Weber performer, Smokey joe, Weber go anywhere. Mini-wsm, WSM-Soon