Athiril, I just developed my first rolls in Tetenal chemistry and decided to split the bleach and fix as you did, as it seemed like it couldn't hurt. I was wondering what your normal times for the bleach and fix stages are? I used the time in the manual--4 minutes for each--and the negatives turned out brown. I re-did each step (making it 8 minutes total for each step) and they look much better but I feel like my lab-processed negs are still somewhat brighter orange than this. I'll compare for sure when the rolls are dry. I wouldn't really want to add more time as this already puts it into b/w developing time range and there's a lot of appeal in the quickness of C-41 ! It does make me wonder if 1+4 is too high a dilution, although I understand the reasoning behind it.