I have a Polaris Rush 600 Pro S. I have 3,400 miles on the original belt. I do a good job breaking them in, maintaining the proper adjustments, warming them up before hitting the throttle heavy and keeping the sheaves clean. What are people seeing for belt life? Part of me thinks it may be good to just replace it so that I don't have an issue trailside. Just curious how long people are seeing these last.