I think I'm getting the hang of this incubator... My temp was 99.9-100.2 even overnight!! I've been reading about the dry incubating, but I'm not sure it would work for me. We get REALLY dry here in the winter... Right now, the humidity in my incubator is between 43-55%. Is that good for the first 17 days? Seems to me from all the reading I've been doing that I should be more worried about high humidity during the first part of the hatch, rather than low?? I'm getting stressed out reading all of these threads on hatching and diseases!! I've got eggs coming from what I believe is a very reputable person (BYC member) and then I'm taking part in the mystery swap... With thet low hatch rates I'm reading about, and this being my first hatch in an incubator, I've decided to set a dozen of my own as well... I want to double my flock from 12 to 24 hens, so with a low hatch rate (hopefully not, but I'm being realistic) and then accounting for some being cockerels... I'm hoping if I set 36 eggs, I'll accomplish my goal. I've got 7 chicks from my 12 eggs with my broody right now, but I have no idea how many are roosters!