Hi, new to this very helpful forum. I have four pullets, about 22 weeks old. Two of them have started laying, but they both lay on the floor of the coop (pine shavings) instead of in the nesting boxes. the boxes are lined with straw, have fake eggs in, and have 'curtains' to help make them darker (coop is painted white inside so it's pretty bright). A couple of eggs have been cracked since they scratch away the shavings before they lay and they are cracking when they hit the wood floor. Boxes are the right size (13x12x15) and about 18" off the floor. They have a perch in the front to land on before entering. Anything else I can try to get them to use the boxes, or will they just 'get it' eventually? I've run out of ideas... thanks so much.