So....I just stripped my ENO hub. I had a 15t cog on and was putting the 18t back on. I had the cog on and tightened down and was putting on the lockring. Screwed it on, tightened it down....and it just kept turning. Took it off and the threads on the hub are gone.
WHAT THE ****??!?!?!?!?!
It wasn't cross-threaded, everything has always been tightened down properly in the past - never had any slippage issues. It's a White Industries hub and a Dura Ace lockring.
WHAT THE ****?!?!?!?!?!