Is that the problem or the symptom? And who uses the word "distal"?It appears I have found the problem...The machine is stuck in 4WD.
This is an interesting thread. I don't have the fancy 4WD button on the dash in my M6060, just a mechanical up/down rod with handle to engage 4WD, which works a lot better than the lever in my MX. I have a light in the instrument panel to indicate that it's engaged, something I wish the MX had.