I have stock 1993 R42. Running rotor at 610, concave clearance 5, fan 6, chaffer strong 1/2 inch and lower sieve at strong 3/8 inch. I think this would be good starting point and you can tweak it from here.
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could
be reviving an old thread. Please consider creating a new thread.