I have at least 1 hen laying out of 15 and she seems to lay them in the corner of the coop under the roost. Somehow the eggs get covered up by the pine shavings. I have to hunt for the eggs. I do have nest boxes hanging on the walls with golf balls in them. So my question is, how do I get her to lay in the nest box? P.S. just took 1 nest box off the wall and put on the floor of the coop.