01-17-2015, 11:28 PM
You can never drain 100% of the oil out of any engine even if you let it drain for a month. Some just stays inside, that's normal. As was pointed out earlier, withholding 3-4 ounces on a refill will bring you perfectly to a proper fill amount. No worries about side stand, center stand, wiggle side to side, riding then checking again, etc. just withhold 4 ounces and you're perfect.
