k, thanks for the info. I'll source out a newer computer soon.
Am thinking someone put on a new coat of bumpy texture stuff on the spoiler to mask chips and then repainted it. It looks too built-up. 3M actually makes a specific aerosol product for bodyshops (Rocker Panel Spray) that is paintable. So that will be a winter project.
It isn't even May yet and I'm talking about winter projects. Forgive me.