Thanks Winger... Never thought about the bottle of it going bad faster. When I say I don't print much, I'm talking volume. I printed (6) 5x7's today. That will probably be it for a week, at the most. Maybe 3 days or if I see something I want to shoot, or decide to shoot still life in the studio.

I was more interested in knowing if there are any benefits to longer development times, or the standard more so than anything. But this is some good info too.

I've just started to print from negatives.