Brrr! This bucket is cold!
Hatch 5 is complete with a 41% hatch rate. 48 eggs to start with had 17 clears at day 11. This tells me I was working against the winter days and not collecting eggs on a timely manner throughout the day. Once the hatch started 20 chicks are healthy, 11 didn't hatch and they were fully developed. This is a continuing problem I'm dealing with and I haven't figured out the cause.
Hatch number 6 has started and ole man winter is definitely working against me. I lowered the humidity alarm setting to 27% and my goal is to run the humidity 30-40% in the incubator through day 18. A seasoned Dry Incubation follower thought my humidity levels were too high the first 18 days and I probably was drowning my chicks when they pipped the air sac drowning themselves from condensated water within the air sac. I found several good articles by googling Dry Incubation Hatch.