I put 4 eggs in the incubator today and this is my first time hatching. I would like a few tips please? Also, can you turn an egg too much? I feel like my egg turner isn't really turning the eggs so I go in every once in a while to push the cycle button again, is that ok? Also, I have no idea how the humidity levels work. Right now I think I have the screw on the bottle half way but I have no idea what the humidity levels are to be at. Any info about anything I should know would be highly welcome too.