In particular for dc printing for those of u who use a dehumidifier that you don't always have on in a screen room/box, do you run your dehumidifier for like an hour right before taping your film to screen to suck out any remaining moisture in the emulsion or should this not matter if the emulsion was dried the day before with the dehumidifier? I've heard it important to do on a video I once watched and while the guy has a massive operation I didn't get the impression he completely knew what he was talking about. I know peeps like Alan have a walk-in cooler for their screens so the humidity and temp are ALWAYS under control, but does it play a huge factor in exposing your screens properly for dc runs in particular if you don't have a dedicated room and only a DIY screen box with a dehumidifier and don't run it about an hour right before exposing?
Gracias.