Were they printed by "superscale"? Generally, I toss Revell and monogram decals in the waste bin unless they are printed by a different decal company ie: superscale, microscale etc....
The kits decals are usually thick, and colors are off a bit so I end up replacing them. Hasegawa is probably the only kit manuf. that I would consider using the kit decals.
3d modelling is an option
a true mental excercise in frusrtation