Went from green to red in hopes of better performance and less upkeep. So far it has been a disappointment. 6088 with 8 row 2408 running 2.7-3.2 mph and sometimes unable to unload on the go. Have 8 spike bars in back half of rotor to help with rotor loss which seems to be part of problem. Corn running 180-220 around 24% moisture. Fuel filters changed and air filter clean. Should I speed up corn head to take in less trash? Really frustrated.