I'm having an issue in my Bator. The problem seems that the chicks can get the eggs cracked open, but the inside of the egg dries out before the can make it out. My temps and humidity are right where they should be. I've had to help out 3 chicks in the last two hatches. This last chick nearly didn't make it. The chick was so dried up that I had to dab olive oil on it so its dried up feathers would soften up and it could open up its body because it was stuck in the egg shape even after the shell was removed. The two chicks from the previous hatch had the same thing happen. Any ideas?