It sounds like the 2" diameter piece is too long then.
Oh you just posted..... that's crazy.
What type of feed are you using? It is a crumble and not a powder right?
I don't understand how that is possible, if the feed is dry. There's nothing obstructing the flow into the feeder with the 2" piece removed.That still didn’t help, so I removed the two inch pvc extension that limits the flow, now the funnel piece pours directly into the bowl, but it still got stuck!
Oh you just posted..... that's crazy.
What type of feed are you using? It is a crumble and not a powder right?