I did an Airfix Boulton Paul last year. The model turned out nice, except for a couple of the decals. The airplane is a night fighter, so all black. The problem is with the ID number and roundels on the fuselage, the clear portion of the decal shows silvering. Looking back, I don't think I had enough of a gloss coat before applying the decals.
Also, some of the decals are not quite settled into the panel lines. I built this before using Micro Set/Sol, which work very well with Airfix decals.
My question is, can I apply Micro Sol on the decals now to fix them? The paint is acrylic, decals are top coated with clear acrylic matte.