[gareth.ky]

I did some tests last night with each of the colors applied over each other. The result is that nothing can be applied over the Blue without the blue showing through. Red can be applied over Yellow without a problem. Yellow over Red doesn't work well either.

Instead of trying to make things complicated I'll just do all the Red parts on the wings as overlays. So the wings will get covered in 2 pieces, and then the red will go on top. I can do that part first and then design a pattern for the red parts in CAD and go down to Kinkos and run if off on the wide format printer. Then make templates from that and cut the red parts out.