I ran the first concave small wire and the other two large, then keystocks for the back grates.
on the sieves I ran what I do in wheat, the small grain chaffer and sieve. I set them alittle tighter than what the book said and we did perfect. ran the rotor in the low range about 450 when running the crop through, and the fan about 830. We did good, didn't hardly thow any out the back and cleaned it well. It's just somthing you have to kinda play with.
I hope this helps.
God Bless, Harvester88