tbran
Guest
you really need a finishing seive, also best success comes from installing 3-4 concave filler strips. If your lespedesa follows wheat you may be sucking up wheat straw from the ground and blowing it under the seive. Might have to fabricate screens to prevent this. In clovers and Jap it is super critical to have grate level and set the mid min max at mid (7_16") setting.