I am looking for some plans for a egg hole like the ones in the commercial hatcheries. My chickens are eating the eggs and I get 0 eggs. I have already tried mustard filled eggs and they seem to like that too. Stupid things. I need something that will let the eggs go outside or where they cannot reach them. My nest boxes are on the outside of the coop so I would be able to put a hole in them if I can get some sort of help on how it's done. I don't want them to break when they come out. How is this done? Anyone know?