First minute slowly agitated, then every next minute three times agitated.
Recipes & dev times using Film Kodak T-Max 400
Kodak T-Max 400 at 3200 in Agfa Rodinal 1+25
17 minutes at 20°C/68.0°F
Kodak T-Max 400 in Agfa Rodinal 1:50
12 minutes at 20°C/68.0°F
Kodak T-Max 400 in Agfa Rodinal 1:50
12 minutes at 20°C/68.0°F
Kodak T-Max 400 at 320 in Agfa Rodinal 1/100
2 hours (Stand developed) at 20°C/68.0°F