Well my new incubator/turner arrived today...I have eggs coming next week. I would love some tips on a good hatch in my hova bator genesis 1588 with turner. I'm hatching shipped serama eggs, so will need lots of help!! I have heard humidity depends on your area. I'm in Michigan. What humidity do most use for first 18 days, and then at lockdown. And how do you get your incubator at the correct humidity?? The instructions simply say fill center tray for setting, and both for hatching? Help!!