What is that ungodly noisy whine that these prowlers make coming from the drive train? Is it a clutch whine? Something to do with the engine brake? These things are so noisy it's almost unbearable! My brother has a Wildcat 1000 with over 9000 miles on it and he plays music running down a forest road. No way you could do this with the Prowler! And I know a guy with a 650 Prowler and the same complaint! Can't run without ear plugs or you'd go deaf!!! Help please........ TIA