I generally use the inkjet decal paper from Micro Mark. The decal film is very thin. I find if I even use setting solution I get problems- not decal solvent, just Micro Setting solutions.
The decal film softens and stretches out of shape, and really wants to shrivel. I am learning to put decals down without any solution. I am also going to try thicker coats of the sealing coating (I generally use Testors clearcoats for sealing).