I am not to worried about it, only ran into a problem once. My place is rarely wet.
Replies are still coming in, here is yet another explanation ...:confused2:
On Aug 30, 2018, at 8:25 AM, Laurita, Ron <rlaurita@textron.com> wrote:
Michael: The unit you have, and this is true on most 4WD units, will disable 4WD in reverse. It is done this was for safety reasons. The reason is if traveling downhill in 4WD and you move the pedal to neutral or slightly reverse to slow down, the potential to loose steering ability can happen. So we disable 4WD in reverse.
Jacobsen Technical Support