I picked up a 2008 Nytro MTX last spring. Only rode it once in the Snowies. I only ride out west once or twice a year. Ride primarily in Michigan UP. What elevation does the MTX come clutched for from the factory? What do you suggest I change to clutch for 500 - 1000 ft elevation? On my M7, I only change out the weights. Not sure about the Nytro. Don't want to spend anymore than I have to. The manual is a waste and I have not been able to find alot on the web. Thanks.