In an ebay auction of random darkroom stuff, I got what I at first thought was a paper safe, then when I got it, I didn't think it was because it doesn't look light tight and it looks like the little feet to push the paper out would scratch the paper, but it's a Unitron 8x10, product # 31050. So I guess I should just put a piece in there and test it. And I assume to keep from scratching, you just need to put it in emulsion side down?