I was mowing some smaller odd shaped pastures for hay with the JD 630 moco yesterday and again was impressed by how sharp you can turn in tight spots with the 630's driveline without the driveshaft binding up & u-joints banging. My local JD dealer did spec it out with the optional CV joint drive line though. Nice to have a dealer who thinks ahead and sets up a machine for local conditions. I would strongly suggest anyone looking at a 630 get the optional CV joint driveline. imko. Jim |