Quote Originally Posted by gainer
If you want higher contrast with Pyrocat-HD, try the bleach-redevlop trick using a rehalogenating bleach like that you would use for the bleach-redevelopment sepia toning. Redevelop to completion in Pyrocat or PMK. The result is increased stain image and thus increase in contrast for printing on the blue-UV sensitive materials as well as graded silver paper..
As I recall you published an article on this bleach-redevelop procedure a few years back in one of the national magazines, Darkroom Techniques perhaps. Is that article available online? If not, wonder if you might post here some of the details, such as bleach formula, bleaching time, etc. here. This procedure has the potential to be very useful with low contrast films such as BPF when they must be used in low contrast situations.

Sandy