Turtle
Veteran
just looked on massive development chart, which shows EI 25: 8 mins, 20 degs C 1:50 rodinal. Thats a minute less than I would go at 20 degs (mine was 19 degs for 10 mins) which is roughly comparable taking into account my reduced agitation. That said, I often develop a little longer than most due to a very soft 10x8 diffusion head.
