Rotors fast as you can
Concave1/4-1/2"
Top sieve 1/2"
Bottom sieve 1/4" pre clean sieve 2nd or third notch open
Fan 820-850 chopper high speed with knives pushed in for fine cut make sure feeder face plate is correct angle
Feeder speed high, ground speed will depend on crop going through. You'll get a feel for how much it wants, which will be quite a bit