Just recieved 10 sheets of platine and took a look at each one with a strong light. I was considering doing more 4x5 work and this batch of paper will work fine. No way I could find a 4x10 or 8x10 spot to print without a bunch of black spots and crap in the paper. How do you guys with big negs use this paper? I don't have a banquet camera, I guess my 4x10 is the Jenny Craig model.