Hey 500 guru's. I have a question regarding the clutch assembly. I noticed quite a few Clutch packs that do not have the center bearing with them. When I picked up my 81' 500 the clutch had awesome tension on it. I have noticed now going back together that is completely sloppy, there is literally no tension on the lever. I pulled back apart again and realized that there is no bearing...Seems odd. I have seen some pics with and some with out. Any thoughts?