This thing is *&^%$ me. The 2001, FLHTCI has the Stage I kit in the air cleaner. After a run the bottom of the air cleaner drips oil onto the cam cover, about 5/6 big drops. Then with the next run these drops blow back onthe muffler and shield. I hear tha *** is normal for crank case to do this. My question on a $18,000 motorcycle is this normal?