I fixed my humidity. I also found out that 3 out of 4 eggs are from my Black Australorp, so they're half RIR. The other one is pure RIR. I got a good look at my seramas and float tested one of them. The one I tested was wiggling the egg in the water, so I at least have one still alive. The other three I can't tell, since I didn't test. There's still a lot of room in all but one of my seramas, so I don't think they're ready to hatch yet. My three pipped chicks are working on getting out now that they aren't stuck.