so I'm just getting started on the auto and it was a wierd problem for us:
I was having problems with Epic black on the auto, like it was too thick or something, it wouldn't clear the screen... we had a quart of IC's black and a bit of IC's curable reducer, printed just fine on the auto, same setup, pressure, angle, everything... all I did was clear the epic out, and put the ic in, and problems went away.
epic white prints out of the bucket, no problems at all... go figure.
-J