Hi. Pulling up this thread to ask about longevity. How many rolls can you do with the two solutions before ditching them? I know sol A is never altered not deteriorates, but what about sol B? Anchell and Troops mention 10 rolls generically for all divided developers, but I have read on various sources that Vestal's sol B should be one shot, and this would be seriously anti-economical.
I used to develop with Barry Thornton's Two Bath and I managed to get 12 rolls easily out of sol B.