I thin the reset is:Thanks for that ericm.I can get that off the net?
Start the saw, don't touch the throttle and leave the switch in the start postion. Let it idle for 60-90 seconds. Shut it down. Start it up and make five healthy cuts. I think the idle+shutdown resets the M-tronic to the default settings and the cuts allow it to perform some adaptation. You can also take it to a dealer and they can plug it in and reset it.