Hi, I have only been do sublimation for a couple of weeks so would appreciate some advice.

Can I reprint over a sublimated coaster? I have a few that didn't work out and was wondering if I can reuse them? Can I recoat or use laminate sheets?

I have got the hang of it now on most images but I am still having problems with images that have a lot of blue or green as they just
dont look right?

I am using ink experts ink, paper and colour profile and have it all set up right as other images are ok.

Appreciate any help.

Thanks