A few weeks back I took my stock 2010 Teryx to camp. It was so dusty you could hardly see in front of the Teryx more than 10 feet or so. We rode anyway. After a while when we would stop and the Teryx was still in drive, it would slowly build a high pitch ringing sound. It kinda sounded like it was comming ffrom the clutch/ Belt area. You could tap on the gas pedal or put in Neutral and it would quit doing it. It didnt do it everytime we stopped but it was annoying. No loss of power at all but I was still concearned a bit. Any suggestions?