Humidity question

[Tex452]

Im actually going through this at the moment. My humidity is normally 50-55%. How do you hatch yours? Do you fill the bottle or reservoir up at all, partially or only closer to lockdown? My one bottle is half full. Should I just empty it or only partially fill it? I'm at Day 8.

I don’t add any water at anytime, it’s 100% dry hatch, when the chicks start hatching humidity jumps up in the 80’s.
I do very well with this method.