This is my first time incubating chicken eggs. I did a dry hatch and the humidity would range between 25-30%. The incubator is on day 18 and today when I removed the turning tray and put water in to increase the humidity I noticed 2 chicks have popped through the shell and I can hear one chirping. My problem is I can’t get the humidity level to go above 48%. I’m worried the chicks will get shrink wrapped. Is there anything I can do to increase the humidity or has anyone successfully hatched eggs with a humidity that low?