Spray the inside of a large slow cooker with cooking spray. Remove the inner skin (membrane) from ribs and place ribs in crockpot. Discard membrane. (this recipe still works with the membrane on, but they are just a little tougher and do not fall off the bone. removing membrane is best)

In a bowl combine BBQ sauce, brown sugar, Worcestershire sauce and cayenne pepper. Mix well and cover ribs with half the sauce

season your ribs with a little salt and pepper and place lid on slow cooker and cook on low for 7-9 hours cover and refrigerate remaning sauce for later.

At the end of baking time the ribs should be tender and falling apart, carefully transfer to a parchent paper lined baking sheet. Preheat oven to 400 degress

Pour 1/2 the juices from the slow cooker bowl into the remaining bbq sauce mixture. Baste the ribs with half the sauce and broil in oven for apprx 8-10 minutes or until edges of ribs begin to char and crisp.

Serve with remaining sauce.