My girls are about 9 months old and have been in the coop with the same Little Giant Hanging Feeder with the same layer pellets for about 6 of those months. Everything has been great up until about 2 weeks ago. All of a sudden they are getting pellets everywhere except in their beaks it seems. They are wasting so much food. I tried to "make" them eat it by not refilling their feeder one morning, thinking they would eat it off the run floor, no dice. What can I do to stop this?! Thanks!