It is interesting how different films behave under the same conditions
differently. Well, it seems to be normal to expect that, until you know
what I am talking about. I for example experience with some films, Fomapan
or Fuji Across (not other Fuji) drying marks from wetting agent. I have
tried two different types of wetting agent, but I always got those drying
marks on edge of the films. Why is that? Why on some yes and on some not?
Same is it with marks on edge of the film. This time, they can't be
removed they are from foam, I suspect. Also only certain films happen to be
sensitive to it. I always get them with Maco 100up and sometimes with some
of Ilford films.