I won't be setting up the darkroom (in the bathroom!) again for a couple of weeks, but I got some proofs back from the lab, and I have a question for now. Instructions tell me to set the negative in the holder with the emulsion side down. But after reviewing the proofs, I'd like my subjects facing left, rather than facing right. So if I flip the negative, with the emulsion up--any problem (logically it seems like it shouldn't matter since the light is passing through the negative either way, but instructions are given for a reason, yes?).