The white was trimmed on the fuse so no covering is under colors. The stripes on winf is first laid out and then I take a marker and dot along the sides of the trim and then remove covering and use a woodpecker on the covering that will be under trim sheets. This will let air escape and you have no bubbles. I cover with Monokote and trim with Ultracote, one word of warning if you use ultracote for base make sure you use Ultracote for trim (Monokote wont hold to Ultracote)