Just finished building my coop and have staked out my run area. This led me to a dilemma i have never been able to adequately solve. How to attach a welded wire fence to the metal sided coop? The coop has the outside corner pieces so it would be really difficult to lag screw a post since there isnt a solid base to go up against because of the gap behind the corner piece and the structural wood corner of the building. Also, the whole coop is on top of a concrete pad shared with an old horse barn so I cant just sink a post right against it. I had considered taking the corner off, screwing from the inside to a 4x4 post and reattaching the corner, but i dont think it will be sturdy enough. Anyone have any clever ideas?