I would try to stay around the 25 mark & recandle at day 14. This will give you a better idea on how they are looking. I'm fighting right now with a batch of Silkie eggs I have in lockdown. They have not lost enough in my opininion, but unfortunately they were mixed in with a lot of LF eggs & that affects how much they lose. Just didn't have the bator space just to place them alone in a incubator. I'm just running them low humidity for today & tomorrow & then tomorrow night I will bump it up. Hope they will be ok & hatch. They are all sold alreadyMy humidity has ranged from 24 to 35. What do you think I should run it at?Check again on day 14, but I would probably decrease the amount of water you are adding by a freckle for right now. Its hard to make them lose a lot after day 14 if the air cells are way small.
