Raphael, perhaps that's the solution to finalize my opened kit. I'll PM you.

Rudeofus, did you tested the home-made formula in your thread? I'm curious about the results...

JoJo, I've not tested it, but some friends mix Tetenal Dokumol 1+9 and use it as FD with the developing times of the Tetenal Kit. They say it works as good as the original