after the service ( new oil, crush washer and BMW oil filter) when running the bike at temp i can smell oil, so when cooled investigated where its coming from. after an inspection i cant seem to find a leak, heads, oil filter housing, drain, ect. im located in Pennsylvania and this year has been more humid than others so maybe that is it?
i check the oil level and seems to be fine, still a golden color. im stumped???

this normal for a 2005 rt?