We have a chicken feeder that looks something like the photo below. We have it sitting on some bricks in the coop. We feed layer pellets and I'm seeing a ton of wasted food laying on the floor of the coop mixed in with the wood chips. I stopped feeding the chickens hoping if they got hungry enough they would clean up the food on the floor. I through some scratch on the floor to get them eating off the floor, etc. I did see them pick up a few bites of the pellets but for the most part they didn't eat much of it. After a couple of days I broke down and gave them food in the feeder. Anyone have any suggestions on how to stop the waste of food?