Every time I use cassettes of Outdated Kodak B&W 400 'Chromogenic' film I get terrible GRAIN compared with outdated ILFORD XP2 400 Super films -- not sure WHY but lately I have been trying the C41 Developer and Jessops E6 Process Bleach-Fix compared with the SEPARATE Bleach and Fix but it makes NO Difference. ! I have scanned NEGATIVES -- maybe if I do PRINTS and scan them I will get better results ? I will put samples in the 'Photos'