I have used Agfa 400 120 with Rodinal 1:50 with 4g of Sodium Ascorbate added. I followed Patric Gainer's advice and used the 1:25 dev. time. I shot the film at 200-320 asa and I think the prints look much better than straight Rodinal or Xtol. Less grain and very sharp for the speed.(posted 8206 days ago)