Just pulled out my 2013 Zipp 808 rear wheel from my closet (haven’t used it since getting a disc) and noticed something on my hub that I didn’t notice before. In the pictures below, is there supposed to be a hub cover on the outside of the hub before the freehub? It just looks weird but after looking at the following document (http://www.zipp.com/_media/pdfs/manuals/2013-ZIPP-SPC-Rev-A.pdf), it looks as if this is normal. I just thought there would be some kind of cover on there.
(first photo has the 10 speed spacer on it)
Can anyone confirm this for me?