Well, this was my first hatch and I dont know what it was that went wrong but something did. I put my eggs into lock down 3 days ago and I was getting a great hatch so it looked but only 2 hatched and 1 other was all but hatched but couldnt get out of his egg. After a night and a half of seeing the new pips on the eggs and no movement other then the one that I helped I decided to see what the problem was. I coudl see that one was dead becasue the beak wasnt moving at all and it pipped the night before. The rest I didnt see any movement either. My temp was 99.5-100.5 using a brinsea spot check. Humidity was around 68-70. I found when I opened the incubator that the membrane inside the egg was pretty tough and hard. I imagine that is why they couldnt hatch but what would cause that? It was good to get a couple and one in question but not sure what the cause was that he membrane hardened. Any help would be super awesome. Thanks