Quote Originally Posted by dslater View Post
I believe Michael and Paula use ABC pyro which I think tends to have more general stain than PMK does.
Not necessarily. How much general stain ABC Pyro produces is dependent on the condition of the sodium sulfite stock solution. If fresh, the general stain of ABC Pyro is quite low.

The problem with ABC Pyro for enlarging is that it gives very large film grain. This is not completely bad because in some cases film grain can enhance image sharpness.

Sandy King