Hello everyone. i am having a problem with my gator. The front drive line keeps ripping out the carrier bearing that is below the seat. the first one happened with 80 hours on the machine. the second 3 hour later. I'am on shaft 3 witch has just torn out the seal. JD has looked at it and is trying to find a solution . Has anyone else had this problem ? Also I have had an issue with being hard to shift . i mean to the point of that you must shut it off to shift from fwd to reverse is that adjustable?