I've also had problems with the crumbles getting compacted and plugging up at the angle. You can shorten the horizontal part so they can reach up to peck at the blockage or switch to pellets. Pellets still won't feed all the way to the end of the long part though.
I switched to using 45 degree angles instead of 90s they seem to feed better. The ones I have with 90s I just tilted them so the horizontal part is now at a 45 degree angle.
All of mine have been built with scrap pipes and spare parts so they were free.
I switched to using 45 degree angles instead of 90s they seem to feed better. The ones I have with 90s I just tilted them so the horizontal part is now at a 45 degree angle.
All of mine have been built with scrap pipes and spare parts so they were free.