try taking your cog and lockring off, locktite em, put them back on tight as possible, go and stomp on the pedals up a steep hill, then at the top tighten up your lock ring as tight as poss. repeat.
if that doesn't fix it I'll eat my hat
@TM started
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try taking your cog and lockring off, locktite em, put them back on tight as possible, go and stomp on the pedals up a steep hill, then at the top tighten up your lock ring as tight as poss. repeat.
if that doesn't fix it I'll eat my hat