Since I'm new at this I have so many questions. 1. How do I know if the humidity is at 45%? I have a still air incubator but I do have the egg turner. The company for the bator only said to add wet sponges if my water levels dropped a lot. I'm not quite buying that. But I don't know how to tell if I have reached the correct percentage. 2. Once it is time to stop turning the eggs I took them and placed them into another incubator laying on their sides, not standing up, was that correct? Cindi K.