I have looked at previous threads on this control issue, but didn't spot the solution. In the middle of snow plowing, I lost control of the loader. The joystick became loose and floppy. I unscrewed the cable housing at the stick end, but couldn't pull it free, so I think the cable is still intact. 2 of the balls on the stick end line up with the cables, but I don't know what the 3rd ball does. It is just loose and moves freely. Does that indicate a problem, or is it just meant to be a pivot point for the stick? My snow blade is stuck on the ground at a bad angle, so that I don't know if I can even detach it to move the tractor. Please help.