hot & fast rib recipe

I did my 1st Hot & Fast Ribs. 3 parts Kosher Salt, 1 part black pepper, 1 part garlic powder, 1 part onion powder, 2 parts paprika and a dash of cayenne pepper. Pulled the silver skin off of the back. Didn't trim any of the fat off. I dusted the ribs with the rub right before I put them on...