Do you have a picture of this feeder somewhere?I designed a feeder that was more attuned to FF and put a wire overlay on it so they could dip into but stay out of the feed...their feet still got a little wet and a little on their chests but the heat lamp, dry bedding and the other birds took care of the mess before long. And these were meaties, so much, much more messy than the regular chick....will actually claw and dive into feed when it comes if you let them.
My silkie chicks were a mess yesterday. Their feet were all sloppy and their beards were caked with feed. However, they were having so much fun diving into the feed.