Allseason pro evo protein feeder

[Lafuria]

I got one of the 3k lb evo, not sure how to set it up
I assume u open the bottom of the chutes about 1/2 in so it fills the tube and doesn’t spray the ground, but… what do you do with the timer? Length of spin and freq?
Want it basically feed for hour or so in am and hour or so in evenings
Appreciate any feed back