I went for a short ride today and at my lunch stop noticed several places on the back of the Spyder that appeared to be black grease. It was kind of small streaks like it had been wind blown. I looked up underneath and thought I might have detected more above the rear tire but it was difficult to tell. Had to attend to some other chores so will have to investigate further with better lighting tomorrow. Meanwhile what would be a source of grease appearing under the fender and coming out on the back end, like the back of the top-case and saddlebags?