Rear Tail Slats/Vents

[zcoker]

I’m looking for color information on the rear tail, the slat/vent area that is blacked out from the factory – anyone done this, or knows what color this is? Wurth Trim or Matt? I’m also looking for the approximate edge distance, how far the black paint comes out over the flat body-paint surface from the vents so I can trail it off correctly ( a simple measurement). Mine is already body colored and I need to stencil it out for the black spray. Any information is appreciated.