Quote Originally Posted by Klainmeister View Post
Where are you? I ask because humidity can actually play a role here. Kallitypes are much more difficult to control, in my experience, compared to PT/PD, so expect some trial and error.
I have no experience with kallitypes, I am doing other alt. processes, but I have been controlling the humidity in my workplace since last month. It made a huge difference. There are lots of sound advice in these posts, do not overlook controlling/checking the humidity.