Ok, I definitely recognize your first photo. I am also in the dry desert climate, but have never tried dry hatching. I’ve been reading a lot about it, I think I’m interested.
So, is what you’re saying that if they all don’t look like that on day 18, then none go into lockdown until they all do? If not, then do you have two incubators, one for the ones that are ready for lockdown, and the ones that aren’t yet? I’m just curious how you should handle if they aren’t all developed to that degree on day 18, but you have only one incubator. Thank you so much for your reply!