Pictures of the feeder in the brooder box that has the red lamp is the first made to figure out appropriate size for 1-4 week old quail. Turned out great but added shroud to prevent myself from spilling the food while changing the bedding. The photos of the ones in the coop one which has been used before and one new. Absolute mide blowing to have the reduction in feed loss. Even tarped under the coop to check for loss. Found less than a tablespoon in one week. Assuming this is frim wet beaks, before this feeder i was using nearly 2-3 times the ammount of feed each week. Was so tired of having to just toss feed because of soiling and it being slung out of the traditional feeder. Hope you guys try this out and save mass ammounts on feed!
I worked with a old friend, Diggerduck, years ago on one made from 2" pipe. It worked well. I hung them from the outside of the pens to save floor space. The only draw back was how to get rid of the dust in the feed the birds would'nt eat. I ran mostly quads at the time and this would hold enough for about three days with no waste. I always thought about using "sanitary tees" instead of the the "90's" with caps so it could be opened up and cleaned easy but never followed up.... 
