I got back from picking my 400z up from Chicago Cycle Center($5137 OTD) and took her for a ride down the street came back and let her idle for a while and while i was sitting on the tailgate of my truck i saw a bolt on the ground. It's a brand new bolt of the 400z! It even has the white dot on top like someone checked off on it. I haven't found where it goes yet but when i crawled under the quad to see if i could see anything i found oil leaking out of the drain plug or i think thats where it is leaking from. I took a socket to see if it was just loose but it was tight. Maybe it has a o ring seal. it mey be bad. Has anyone else have these proplems? Thanks for your time.