When installing this on a Mavic 10 speed...
When installing this on a Mavic 10 speed free hub, do you have to use the Mavic spacer AND the sapcer that comes with the cassette prior to putting the first cogs on the hub?
You may not have to use it but it doesn't hurt. I've been fine with using the just the Mavic spacer and no Shimano spacer on some Mavic wheels. Bottom line, if you install everything and get the lock-ring tightened up and the cogs don't have any side to side play, then you're good!