hubby and I made this feeder. I love it, the girls love it and I thought it would make feeding chores for the kids easier. Well problem is the food goes in and just gets stuck in the 2 side pipes. I mean some obviously funnels to the middle but it doesn't necessarily fill the middle pipe up like I thought it would. Which leads me to have to bang on the side pipes and our put a stick in the feeder holes to sort of bring it over. What did I do wrong or how can I improve this to make it less work and easy for the kids to do chores?