Did you do the salt test to calibrate your hygrometer? The other thought I had is that if your hygrometer is reading way off, that could cause problems.Hawkeye, I'm just hatching mutts from my layer coop. Many of the eggs this time were also tiny eggs, I wonder if that played a part too. I got a new thermometer this time, which may mean that the temp was a little different than the other times. I determined that the other thermometer that came with it was reading way off. I had less temp fluctuations this time than ever, I only found it off one time and it wasn't bad at all and was able to fix it all within a short period of time. That was in the first week of incubation. I think maybe it had more to do with the changing humidity. I'm trying to gather eggs to do it again but it seems the girls aren't laying very much, I only got 3 eggs yesterday. I'm going to give them today and tomorrow and I'm just going to go with what I have. I've got to get it figured out, that way if I want to hatch anything other than mutts I would feel more confident.
Hawkeye, congrats to your son on his win and how proud he looks! Glad you had a good time with Checoukan - beautiful birds.