After only 29 hours 2 of the 3 spindle assemblies came apart.....upon inspection there is no sign of grease from the factory.......I know I just missed the 25 hour interval to grease but this is incredible at these low hours....and what Engineer designed it so you have to grease them from under the deck! I was not able to convince the dealer to replace or at the very least discount the replacement costs ($160 per 2)........3 year warranty???? Anyone else had this happen with so few hours.