**Update**
It's been a few weeks and this new feeder has exceeded all expectations, they have not wasted one crumble/pellet. I did however raise the tubes up of the bottom about 2inches for the pellets and the girls have really enjoyed them over the crumbles so I'm sold on pellets. Again I have to say the gutter feeder is the best one I've made and it has worked flawlessly, so if anyone is upset with their old type feeders or just need to save the space, these will fit anywhere along a wall and are super cheap to make and install.