i tried making three diffeent shirts yesterday wih three different screens, and they kept getting worse, the first one was already burned and i had printed with it two days ago, did the shirt, pretty good, next, had been sitting in box for a week or so with emulsion, now i exposed, washed out, and let it dry for a while, it printed alright, there were some spots where the ink was a little spotty, like my next screen, after i waited for it to dry enough for the masking tape to stick to it, i tried printing, but ink was barely coming through, leaving real thin uneven image on shirt, defnitely not sellable. . . i remember my teacher showing my some shiny and dull spots in the openings after I washed out a screen at school, and i know he said that would stop ink from coming through in some spots. . don't remember what caused this, or how to fix it, but my prints are not working real good at all! i have the speedball opaque inks starter set because i thought it would be the easiest to print thick, but it is not turning out that way.