Im trying to plan my coop and I would like to use poop boards under the roosts, but it can only go out 3 ft without blocking the door. Is that enough for two 2x4 roosts side by side? I figured the first one would be 8 in from the wall, then 4 in for the bar, the next one 14 in away, then 4 in for the bar, so that leaves 6 in sticking out under the second roost. Is that enough so that the poop won't get on the sides/ floor? And is the spacing ok? The roost will only be about 4 in from the pdz. Thanks! and btw your coop is adorable sandyk!