Are any of you guys noticing any oil burning? Now that it's cold I'm needing to let the bike warm up a few minutes in the garage (door open of course) before I take off, and I'm noticing a distinct oil burning smell as the bike warms up at idle. The oil level has also definitely gone down on the dipstick, but I'm not seeing any visible smoke from the exhaust. Is this normal for these engines? I have to run it pretty hard to keep up with traffic here in Atlanta, but the bike only has about 1000 miles on it.