Well, I suppose it had to happen. Came out of work today and some flying rat had taken a power dump, hitting my C6 right on the top surface of the driver's door. I cleaned it off as soon as I noticed it, but the reality is it was probably in the sun like that for a couple hours. Once I got home I tried the detail spray/clay bar routine, but from certain angles I can still see what looks like a faint shadow of the original spot. Is this as good as it's going to get, or is there anything else I can try?