Recipes & dev times using Film Ilford HP5+ 400

Initial 1 minute continuous agitation, then every minute for 10 seconds.

Agitation first 30s and then 2-3 turns every 30s.

2 minute pre-soak

Agitation: 20 °C - continue for 30 seconds then 3 inversions every minute.

1 minute presoak, slow inversions for 1st 30 secs, 2 slow inversions every mi...