Has anyone had trouble with return monitor? I have changed out the sensor and checked the rod that runs inside by the return auger. All seems fine. I always seem to run high returns on beans no matter what sensitivity the monitor is set on. Sometimes it shows high returns when the combine is empty. It is very unreliable and annoying because the high returns warning is going off all the time. Checked with dealer and assist came up with updating ccm 2 software to version 31.7 to fix issue. Not sure that will fix it. Anyone have similar problems or ideas? Thanks.