My coop is 8' L x 4' W x 2' H and is elevated 2' off the ground. I have two 4' roost bars which are 2x3's wide side up. Our 6 chickens (12 to 14 weeks) sleep on the open floor on the other end of the coop. The roost bars are only about 3" to 4" off the floor and I have seen them sit on them from time to time, but most nights the are all sitting together on the floor. I was just going to remove the two bars and just give them the whole open floor space. Should I give it more time ? No big deal ? Any advice ? -Thanks