Quote Originally Posted by Ronald Moravec
Oh another one who thinks surge marks exist. They don`t. They are simply areas that received the proper agitation compared to the areas that that did not so they are under developed.
This is what I thought surge marks were. Anyway, that's what I see with steel and it goes away with plastic. I think your right about the random agitation working.

This info wasn't on Kodak's website when I needed it --- 25 years ago.