I have a 6 foot wide wall and I want at least ten nest boxes. Any advice would be welcome. The roost take up the rest of the coop and I don't want them over there getting pooped on. How high should they be?how high is too high? I thought about putting a pole across the front so they could jump up land on the pole then hop in ...... But I'm afraid they might try to roost on them and get poop in my nest boxes. They are not built yet my girls are 13 weeks old I have some temporary boxes in case any lay early