A quick question. Are the top RPM's suppose to be the same in both sport high and just high. My RPM's seem to be way down. I am only getting 71-7200 RPM in regular high. My machine is all stock and I am running it at 4-6000' elevation. What can I do to get the R's up to ware they should be. Forgot to mention that the thing has less than 100 miles on it if that matters.