My guinea eggs should be here in a day or two. I have a couple of questions 1. I set the incubator up today, turned it on to make sure it's all working. Should I leave it on and heated until I get the eggs? Or do I turn it off for now and turn it back on when I'm ready to put the eggs in? 2. How often do you have to add water? I have the automatic egg turner, so will I have to remove it and the eggs to add the water? Any help appreciated for this novice.