I was just wondering what one should expect to pay to have a dealer check the valves on a 2014 570. I don’t really suspect there to be any issues, but while looking at my maintnence log it is suggested at 100hrs. My four wheeler has 130hrs on it now and seems to be running fine. Is it even really necessary? One of the guys I work with (a mechanic) said he has like 4500 miles on an older sportsman and has never had them checked. Thanks in advance for the input!!