I am an absolute newbie on a steep learning curve when it come to chickens. My husband built a lovely coop for our full grown hens and rooster. He built the nesting boxes with flaps to access from the outside (hole in the wall). Unfortunately, they are about 4 feet off the ground. My reading on this forum is telling me that they are too high. What can be done to salvage this situation? Can we build a ramp or series of steps? We have no roosts yet. Should they be above the boxes even though the boxes are so high or should we just put them on another wall lower? Thanks for any and all help.