I recently finished the Monogram Essex Cobra. The finished product was the worst job I've done since returning the hobby. I coated the decals with Micro Industries Decal Film. When I applied them, there was residue from the decal film on the edge of each decal. I call them decal film buggers. Some wiped off with a damp Q-tip, but the final results were pretty poor. When I applied the film, I just painted it on with a small flat brush that I use exclusively for decal work. I applied it liberally to the sheet and the didn't try to stay away from the edges of the decals. Should I be applying it with the brush? Should I try to apply it as close to the edge of each individual decal as possible and not get any beyond the edge?