I got a sample gal of killerbase in just last year, today I had some time to test some more and my screen clogged up after about two prints. Now I was setting up a print and had it in the screen for a few minutes and it reacts like a waterbase ink, printing it thru a 180 mesh, but I will say the first print was very nice just what I was looking for, the second and third prints whew! so what am I doing wrong and what do I need to know or do to use this ink?