I posted an image once before about an issue I'm having with printing on dark colored cotton shirts. unfortunately the problem has persisted and I haven't had any luck getting to the bottom of what is going on. I've attached a new image that shows the problem clearer. Basically, the shirts are coming out with a square 'ghost-like' imprint around the design (in this case the printed tag). This tag was only cured once and left to cool after. Has anyone had a similar problem or any idea what might be causeing this?