Is the recommended course of action with UC to do the entire car or just specific spots? I have some scratches on my hood and roof that I want to remove, but the remainder of the car is light swirls. Since I want to use the least aggressive method to repair my paint I don't want to overuse the UC and just use the UP on the entire car. I am using the meguiars newest DA, the yellow pads for UC and UP, the black pads for ULW. I will two bucket wash and clay bar before the repair.
What would your recommendation be? Thanks!