I was only able to get one print. The plate wouldn't hold ink and the more I tried the less it would hold. I have been having this problem with many of my recent plates.
I think that the drawing material, litho crayon, is not sticking enough to the plate. enough comes off when I pour coke on it that there is not enough of a resist left to make a strong image. otherwise I am making progress in trouble shooting. The important things are to degrease the plate, the proper ink, mix of etching and oilpaint.