Hey all, I'm about finished with my coop and was going to add a couple small rectangular gable vent things to the backside of the coop which gets the brunt of the wind. Should I put them down kinda low or should I put them up at the top? If the vents were high they would be kinda close to the level where the chooks will be potentially roosting at night but not directly in front of them. If I put them low they would somewhat block the wind by a fence and would be below them when they sleep. Any suggestions?