Basically copied http://filmdev.org/recipe/show/7632 but the developer is loo...
Recipes & dev times using Film Ilford Pan 400
Ilford Pan 400 at 800 in Rollei RHC 1+4
8 minutes, 30 seconds at 17°C/62.6°F
Ilford Pan 400 in Rollei RHC 1+4
4 minutes at 20°C/68.0°F
Ilford Pan 400 at 800 in Rollei RHC 1+4
6 minutes at 18°C/64.4°F
Ilford Pan 400 in Rollei RHC 1+4
4 minutes, 15 seconds at 20°C/68.0°F