I am trying to work with japanese tissue paper Gampi for kallitypes. The paper seems wonderful as it is but makes a lot of problems. It is really hard to coat it, it soaks the sensitizer so quickly that it seems to me impossible to use the similar volume to what I use for Weston Diploma. It also gives quite high fog or does not clear well. I guess this is related to the coating problems it just takes too much sensitizer. I wonder if anyone of you had similar experinece with this types of paper or any other japanese tissue paper for kallitype, VDB or Pt/Pd and solved it somehow.
thanks a lot,