Sorry this is so late. It's been busy around here. So, I have one deer feeder (an old tailgate feeder) equipped so that the dispenser is at beak level for the ducks (the auto spreader mechanism got pulled out so that the ducks pecking acts as the mechanism to "drop feed"). The feed drops into a feed pan a foot or so below. It's great because the feeder has a little pull tab to adjust flow rate so that I can adjust how much food drops to the feed pan when a duck pecks it.
How does the deer feeder work out? How far does it drop the feed.
I like automatic too.
Then I have a turkey feeder that's a hanging bucket type. With a drape to keep the feed from spreading, it drops it straight down as far as I want. Without the drape, it can throw chicken scratch for five feet around. This one is great because you can hang it with a baffle and it's pretty critter resistant. Plus, I can hang it up out of bird range so that they don't land on it, peck at it, try to get to the feed dispenser and hurt their beaks.....
That's what I love about deer feeders. You can adjust it for whatever purpose you need.