I see a small dribble of oil after nearly any hard ride at speed (30 miles, freeway). It comes from the vent tube, and is just a few drops (a little looks like a lot).
My crankcase is not overfilled, and I have never had to add a drop of oil in over 50k miles. She just "marks her spot".
Least of my worries, unless somebody thinks it is or should be correctable.
