Jay, I'm curious about your findings on the activity level of the Pyro-Tea formulation. I've been using ABC for large format with azo and have found it to be a bit too active with the slow film I'm using. Sulfite to sulfate, low film speeds and a general P.I.T.A. compared to PMK come to mind. With the dilution you have been using, how does it compare to a more common developer (one you normally use and can compare from your data) with respect to times. It sounds like a decent developer and I have more pyrogallol I can use to give it a try. Thanks, tim