So I'm making this page to enter into the feeder contest but I did not come up with the idea. It came from the following post along with many other PVC feeder ideas. The feeder is simply a 4 inch PVC pipe with a 90 degree angle piece, and a cap on either end. Add a couple screws to hold the pieces together. A note about the screws... Add them to the bottom side. They will poke through and poke you if you reach inside.
The feeder is incredible simple. I once thought the food did not flow into the bottom very well, but sinse I posted that, I have had zero issues with the food getting caught up inside the feeder. The feeder works flawlessly and takes up minimal space. Its a keeper in my coop.