This is the first time I have used an incubator. I have always had a setting hen to do the work. I can't find the paperwork from the incubator and I don't remember the level of humidity for hatching. Can somebody tell me what the humidity should be? I'm on day 18. I took the eggs from the turner this morning. The humidity is 50%. I had a temperature drop due to lack of electricity 10 days ago. I know this will affect the hatch. I'm hoping I get some chicks from this batch. I can't candle most of the eggs as they are EE's and the shells are just too dark. The ones I can see have a large air cell.