No prewash, 1min agitation, then 10sec for every min.
Easily compare recipes with the FilmDev Recipe Finder
All FilmDev Recipes
Lucky SHD 100 at 200 in paRodinal 1+50
21 minutes at 20°C/68.0°F
Lucky SHD 100 in paRodinal 1+60
20 minutes at 20°C/68.0°F
Shanghai GP3 100 at 400 in Agfa Rodinal 1:49
33 minutes, 45 seconds at 23°C/73.4°F