As I was setting eggs today in my hovabator Genesis 1588, I had a crazy idea and wondered if it had ever been tried. I wondered if it were possible to build an insert so that it would be possible to stack a 2nd layer of eggs either with or without a 2nd turner. If I hadn't already set the eggs, I could have figured out better if a 2nd turner would have fit. I have a separate hatcher. So hatching would be in a different incubator. I'm guessing I'm not the first with this crazy idea. Comments, Opinions?