Pre-soak for approx 3 mins. Continuous tilting for the first minute, then 5 ...
Recipes & dev times using Film Ilford HP5+ 400
Ilford HP5+ 400 in Agfa Rodinal 1:50
11 minutes at 20°C/68.0°F
Ilford HP5+ 400 at 1600 in Agfa Rodinal 1:25
Unspecified duration at 20°C/68.0°F
Ilford HP5+ 400 at 800 in Agfa Rodinal 1+25
7 minutes at 21°C/69.8°F