I haven't had any problems at all with my Snapperpro s50x 2012 ztr but have not done any maintenance on it, NONE. I called my dealer up today and he said that a tuneup/oilchange would be $100. What exactly should I be asking to have done for my Z? Paying $100 for just an oil change seems dumb, this is why i want to know what I should ask them to include. I think they said oil change and hit the spots needing grease and maybe just looking it over? Not really sure they are going to go above and beyond for me so I wanted to know what I should prompt them into looking at/doing. Any help here? Thanks, Ron.