What concave should be used for cereal grains? My front left section is narrow wire and all the other eight are wide wire. Have always had trouble with incomplete thrashing in wheat and wonder if it should be all narrow wire.
Thanks for the replies. Have been really disappointed with this machine and now I can see a reason finally. Needs a major rebuild due to rock damage this winter so thinking of a PFP rotor mod while we have it apart. Anyone done this? Sounds like a concave change is now a must as well.