Anyone know of a way to modify the sliding sunshade on a factory sunroof to block the light? I've already got limo tint on the sunroof glass. Not good enough. (I live in the desert and its hotter than h*ll here). I did a search and saw where one guy removed the sunshade and had it re-done at an upholstery shop, however I don't have the skills to removed the entire freakin' headliner and sunroof to get at it and then put it back together so it looks good. I was thinking there might be some type of coating that could be applied to the factory shade? Any ideas? Thanks!

Dave