I wanted to take a survey to see how many people perform scheduled maintenance based on mileage and how many do it based on time. For example, according to the maintenance chart the first scheduled maintenance is at 600 miles or 2 months. I know it's supposed to be whichever comes first, but this seems a little premature if your bike is sitting in the garage for the majority of those two months. For things like engine coolant and brake fluid they only give a time interval, as these components brake down over time. But the last time I checked oil doesn't have an expiration date. How many of you follow the recommendation of whichever comes first when it comes to engine oil, final drive oil, air filter, spark plug, etc? Thanks!