Riding home last night (28 miles) i noticed a slight oil smell after parking so i just figured it was a little that dripped on the exhaust from the air filter! It was still dark when i left for work about a mile from the house and i don't start the bike till its outta the driveway but when i was getting helmet strapped on and cig lite i noticed a dark spot under my normal parking spot and assumed it was a shadow or dew from the cover! My mom txt me and said there's a huge oil spot where the bike goes and i looked at bike to find a small quarter size spot under it at work! When i got off and pulled the air cover it drained another 2-3oz and the filter and intake had taken an oil bath! I pulled front spark plug but don't seem to see any oil on it also no smoke from exhaust or oil smell! ANYONE HELP need to know if im looking at major problems or just one time thing!!!