5 initial inversion, one inversion every 30 seconds thereafter.
Recipes & dev times using Developer Kodak D-76
Kodak Tri-X 400 at 1600 in Kodak D-76 Stock
9 minutes, 30 seconds
Kodak Tri-X 400 in Kodak D-76
6 minutes, 30 seconds
Kodak Tri-X 400 at 320 in Kodak D-76 1+1
9 minutes, 30 seconds at 20°C/68.0°F