Hi so I 'm having a bit of a problem. I have 2 incubators both with circulated air one is a Hovabator 1602 and the hatcher is Brisnea Octagon 20. So I'm putting the eggs into the brisnea for lockdown. So I had 7 eggs make it to lockdown....and come hatch day no pips I had to chirping so I made a pip hole....the others no sound no tapping I made a pip hole to find 5 fully formed dead chicks. I need help trying to figure out what is going on I was told silkies have tougher shells that I need to keep my humidity higher so its at about 70-75% Chicks aren't sticky and they aren't shrink wrapping...I'm getting really discouraged trying to hatch silkies out.