u/Busy-Satisfaction599

I bought a tray feeder to try and attract some derps & I'm wondering about placement, like how high/low I should hang it. Right now it's on a taller shepherd's but I feel like I wanted to buy a lower one (35inches or so?) & maybe they'd feel a little more confident about it. They can still forage beneath it of course I just wanted to have as much success as possible. Thanks!