Scrambles83
Free Ranging
Sorry, I didn’t write that well. The feeder is inside the run but outside the prefabHmmm since you want this to be an outside feeder, and I presume they are vulnerable outside to predators, how are they going to be able to see and watch out when they eat with this? I see a lot of setups online using this type of feeder, but it is placed in a secure area usually inside a run or inside a large enough coop.
You might try building or cobbing together something to protect your feeder from the rain. I have a regular round trough-style feeder (actually their chick feeder) that I set up on a block in the big run. The welded wire run is open on the sides to the elements now with the winter tarps off (I added a shade tarp under the overhead rain/snow tarp). Rain comes in the sides and soaked the feeder one day. So I took a cat litter box cover, and attached it up in the air to the welded wire with a tiny bungee cord through the holes for the handle, and it sits on the block. I put a small board under the feeder because of the shape of the top, so it could sit as far back as possible. The box of the litter top provides three protected sides to the feeder, and is facing away from the general direction of the wind and rain. It works pretty well, not perfectly when it's terrible swirling wind and rain, but mostly does the job. If you want a picture I'll get one.

Thank you though for your post and concern though
