I am new to chickens this year. I have 12 girls and 2 of them (ISAs) are laying. They jump up and lay their eggs on the poop board even though they have 4 lovely nesting boxes right below them! (The top of the nesting boxes is their poop board). We have tried golf balls, putting their eggs in it and I have moved them to the boxes when I see them on top. ANY SUGGESTIONS? I just think it's a little gross...