Decals over Zimmermit

When I've applied decals over zim, I use both Micro Set & Sol.
After they have cured for around 1 hour, I use my fingernail and 'roll' it through decal, forcing it down into the zim.
After another coat of Sol, it looks painted on.

I prefer to use dry transfers over zim, but I have decaled over zim and I use generous amounts omicroset and apencil eraser topush the film into the folds. Wait until the microset is dry, then push in with the eraser.