After transferring to a throw away pan to let your ribs rest, pat dry and add dry rub to top side, don't over do it, you can get too much of a good thing here. Cover and set in fridge for at least one hour, over night is better.
Wash and dry your ribs, I personally leave the silver skin on. To me it holds in moisture and won't let the rib dry out as easy. Besides this isn't a competition, your cooking for family and friends. Sprinkle dry rub on the back side also