Does anyone know if you have to flash or update anything with a lap top when you replace the logic board ( oem) with a new one. installed new logic and the unit goes completely crazy. i was able to calibrate my sensors , steer, hoist and accelerator pedal. Unit acts very strange. can install original board and unit runs normal for the most part. original problem is a little tricky to explain. i though i would start with logic board. Unit has the CME controls.