I have a problem. We built roosting poles for 6 chickens. Well they didn't all fit on the top one so there was a lot of pushing around and no on settled in. So we took them down and made longer ones. Right now all the girls fight nice and are sleeping comfortably. But they are only 9 weeks old. Well being new to this and not thinking it through, obviously as the grow they won't all fit on the top pole. I don't want to ask my fiancee to rebuild them because with all the additions to the coop already I'm driving him nuts. So my question is, as they get older and bigger will they roost comfortably some on the top pole and some on the other two poles? I don't want one poor chicken left out in the cold.