I put ultracoat stripes (pearl yellow) on my red 4*60 and am happy they way they turned out. I did like "lownslo" suggested using a piece from rib to rib. I had also heard (or read) that putting some holes in the under covering helped to let the gas escape when you are heating up the film. I made sure to have plenty and then used the "windex" method. They came out great even on the edges, and ran them right up to the center of the LE where they seemed to hold fine.