http://ecomodder.com/forum/showthrea...avy-28815.html
The last picture on the 1st post is what I mentioned. Vortec generators may not be the correct terminology.
Thank you for the useful picture! It makes more sense now.
I will draw up my ideas for my double side skirts. It is hard to put it in words what exactly I want to do.
And I think the color difference might be a lighting issue. Beautiful car nonetheless!