On Monday, March 6, 2017 at 11:39:57 PM UTC-5, Emanuel Berg wrote:
jbeattie wrote:

lock ring a good yank. With the serrations

Where are those, one the spacers
mentioned earlier?

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There are serrations on both the last cog and the lockring. When you tighten the lockring at first you'll hear a number of clicks as those serrations engage each other.

Cheers