I am getting 12+ BCM eggs. They should be here today or tomorrow. I have read somewhere a while back that the humidity needs to be higher for these. Is this true? Is there anything I need to know before I set them in the incubator to insure a better hatch? I'm trying not to set my sights too high and am hoping for at least a 50% hatch. Any info you have on hatching BCM will be helpful and appreciated. Thanks