We have been having some issue with the groomer lately as after you stop and get out when you want to go it will not move, which tends to be kind of a problem. After playing with the buttons we have got it moving again. This morning we were going to do some greasing and checking over the unit and was not able to get it to move or raise the drag. After trying a few thing and a number of call to the repair man we believe we have found the issue. With that said we will not be grooming for a while. We are working with the repair department to see when they can come and fix it, we are also looking into renting a unit in the interim.