Sram 10sp Cassette on XT

Quick query, not run a Sram cassette before and just bought one for my wifes bike.
2012 XT hub and the Sram cassette is rattling about, is there a spacer missing or some other issue?
2012 XT hub and the Sram cassette is rattling about, is there a spacer missing or some other issue?
0
Posts
got the cog spacers fitted correctly.
look at the cog spacing on the small cogs.
Parktools :?:SheldonBrown
There looks to be a spacer for the inner cog but none for the second. Seems the one for the second may be missing?
Thanks for the replies
Parktools :?:SheldonBrown