My humidity hasn't been doing too good, it fluctuates between 20% and 50%, and I think I really need it around 60%-70%, seeing as how the babies I want to hatch are tropical birds. First of all, if the origin is basically a rain forest, and the humidity there is high, will I need to keep the bator at those constants? Or does it not matter? Secondly, I have heard of some people misting their eggs while they are in the bator. Is this okay?