Well, you could try putting golf balls or plastic or wooden eggs in the places you want them to lay. It seems to always work for us.
In the second row down, there is a pic of 3 of our ladies determined to use the same nest box..... You would never know we have 9 nest boxes, counting the one that we use for broody hens.
http://www.flickr.com/photos/keljonma/page4/
In the second row down, there is a pic of 3 of our ladies determined to use the same nest box..... You would never know we have 9 nest boxes, counting the one that we use for broody hens.
http://www.flickr.com/photos/keljonma/page4/