I just changed my oil for the start of the season. I removed the lower pan completely including disconnecting the oil line at the back. Took it for a ride to work. First thing I notice was that the rear tire took quite a slide coming off a turn under power. Then when I got to work I noticed a smell (the bike not my job). Looking things over I notice a slow drip coming off of the lower portion of the rear oil line (the one you need to remove to take off the lower sump pan). Checked tightness