I need help to get my hen to stop laying under the roosts- she couldn't pick a worst spot, it's where all the poop is! I have six hens and this is the only one who isn't laying in the boxes. I have plastic eggs and golf balls in the nest boxes. There is a mix of hay and pine shavings but still she lays on the floor. She is a new layer so this has been going on for a little over a week. Help please!