I'm having problems overloading the left side of my chaffer on a 2188 in wheat that is yielding about 130 bu. The wheat is very dry so it is breaking up finely and we are cutting clear to the ground to bale the straw. I did a kill-stall to see what was going on and the left side is being overloaded with chaff, which limits my ground speed. Is my pinch point in the wrong place? Does anybody use those solid grates so no material can get through the grates? I have no rotor loss. Thanks for replies!