Gotta admit - it's definitely smaller than FunInTheSun's
I can make it "disappear" by looking at it at wrong angle. Now it was probably there when I picked it up at dealership and its the last place I'd look and if i did, it was in cloudy condition (can see it clearly with sun out). Too late to go back now and dealership is 200 miles away anyway.
I pressed down the sill anywhere and it feels like it moves up and down.
I'll just look around for sill covers and be done with it.