That's to be expected with them being upside down for that long. I hope they all make it out alright for you!! Good luck, especially if you have to assist!
They actually don't look that bad to me for day 14. Between 14-18 is usually when you see the biggest increase. I wouldn't be too worried with those. Now if you were going into lockdown and they were only that big, I'd be worried, but I think they are pretty close to where they should be for...
It's easier to tell from a side view, but I definitely don't think a couple days dry would hurt them, they look a bit small, but I don't think they are as bad as you think. Like I said, easier to tell from the side view...lol
30-35% is much better. The low humidity incubation methods can be used in drier climates as well, you just may not be able to go totally dry. I prefer running totally dry, but like this last hatch for Easter, my bator only held about 16% totally dry,(I only run dry if it holds above 25%) so I...
Small air cells, I would run dry starting now. It may take 48 hours to increase the size running dry, or you may need to run dry until lockdown to improve the size. Then up the humidity normally for lockdown. I would check the air cells every 24 hours for confirmation and to know when to adjust...