oil does your 103 or 110ci motor use in between changes? just bought this trike fri. it's showing a quart low in less than 500 miles. i want to give stealership benefit of the dought but. i can't say one way or the other because this time today was the first i checked it. my 1200 shovel, 90 ultra, 92 softtail didn't use that much in between changes? i don't know anything about twin cam motors. help!!!