2004 Heritage. Hearing a knocking noise, seems like it is inside the primary. Took off the derby cover and ran it, could hear the noise is coming from inside the primary. Took off the primary cover, didn't see anything unusual, chain tension is good, tentioner shoe is fine. Took the discs out of the clutch, everythings looks good. When I spin the clutch basket with the discs removed, i notice that the ring gear wobbles. The ring gear is not loose, the whole outer assembly it is attatched to wobbles. The trans mainshaft looks ok, although when I spin it I can hear some noise. I'm trying to find out if this all seems normal or indicates a problem.