First time using an incubator, usually use broodies. I have a GFQ Styrofoam still with a turner. I had gotten shipped eggs from fellow BYCer but the shipment was delayed, so we both expected poor viability. That was correct, none of them developed. I also included four of my own girls' fertile eggs in case we had a lone hatch from her stock. Mine have all developed well, and tomorrow is lockdown, day 18. So only my four eggs remain. I just candled the eggs this morning, and the air cells don't look big enough. I was a jerk and didn't weigh them before I put them in, so I don't know the weight difference. It's not a big deal if they don't hatch, but I'd like to at least learn. Is there anything I can do now? I had been running the humidity at 35%, but sometimes it got up to 40%. Our house is pretty dry right now. I will try to post pics tonight of air cells.