Agitation for first minute, then three inversions every minute.
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Kodak Tri-X 400 at 1600 in Agfa Rodinal 1:50
18 minutes, 30 seconds at 20°C/68.0°F
Ilford HP5+ 400 at 1600 in Rodinal 1+100
2 hours (Stand developed) at 20°C/68.0°F
Kodak Tri-X 400 at 800 in Agfa Rodinal 1:50
16 minutes, 30 seconds at 20°C/68.0°F
Kodak T-Max 100 in AKFF (similar to XTOL) 1:2
13 minutes, 30 seconds at 21°C/69.8°F