When is the last time that you salt calibrated your hygrometer?Well, I just had my second poor hatch of the year. I feel like I’ve lost my touch! Only 16/41 fertile eggs hatched, for a lousy rate of 38%! Both hatches have had some possible issues, like old eggs that I didn’t sell, taking eggs from an already incubated nest that I found, oil based painting going on, moving eggs on day 19, a few days of hotter than ideal temps, etc. However, both hatches lost so many eggs to being late quitters, which I just don’t understand… Some had large air cells so I may try to increase the humidity instead of dry hatch next time. Average humidity before lockdown was 34%, which doesn’t seem particularly low… Average temp was 99.2 F. Maybe I should try weighing eggs for water loss… So frustrating! And so sad to see so many dead eggs. I could open the eggs but I’m not sure what I’m looking for as they clearly developed to nearly full term…