Hey, Flyfast, </p>

Are you going basically blue, with the yellow secondary? If you are going Yellow, with a Blue secondary (and not much of the secondary) I would cover the whole thing with the Yellow, and paint the blue. I have acheived my best striping and curves with paint, never reall good with over-lapping films. If the over-lapping is what you have your heart set on, use your glass pallette, and an actual adhesive to bond the two colors. Since you are fighting "shear" when shrinking the films, the two colors will always act independantly of each other. BOND them with an adhesive thatis heat resistant, let cure, and then apply as a single film. Good luck.</p>