Our 1440 seems to be putting corn over the back unless we run 1.8-2.0mph.  It is running 6-30 corn head, 400-430 rotor speed, 6-6 1/4 concaves.  Fan is 850.  Corn is 30-33%.  Yield is 150-170bu/ac wet.  The rotor is leaving ears that are broken 1 time and clean, the sieves are open as far as i can without getting junk in the clean grain. I was gettind a #4 warnining on the shaft monitor which it says is a grain auger.  any suggestions so we can move a little faster or is this it with the wet corn.

Thanks

Paul