Agreed. They should be level with the smallest chicken's back but they will still scoop the food out, just not as bad. Roosters instinctively scoop food out to attract hhis girls and make it easier on them but hens do it too. I don't know your set-up or the ages of you chickens, but if you feed pellets instead of crumles if they are old enough and maybe put a flat container under the feeder to catch the feed, it does cut down on waste. I keep my feeder outside on bare ground so they can find the pellets.