Okay--so I have both a turbo fan & a still air incubator. I put in three Light Brahma eggs yesterday after two days of making sure the incubator was maintaining 99.5 degrees. At first, I had a humidity reading of 57%. Now, it's down to 25%. I've been adding water every time I turn the eggs (4 times per day). I also have a shallow pan of water in there & a sponge. Nothing seems to be helping! I'm at a loss! HELP!