I'm really itching to try some negs in pyro, but don't want powdered chemicals for several reasons including small children in my house, and being an asthmatic myself. It's just too much of a headache. I have been using Hc110, Formula 76 (generic D76 in liquid concentrate) and Rodinal up until now. The only kit I have found is through Photographers Formulary http://www.photoformulary.com/Deskt...tabindex=2&categoryid=31&selection=0&langId=0 The problem is that I do my negs in a Unicolor drum, so the PMK isn't a good choice, right? Do I have any other options? I'm really intrerested in trying Pyrocat after reading Sandy's article and posts on this board.