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Old 10-30-2018, 10:48 AM
  #12987  
Kelseyrc
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Originally Posted by b121774

get these https://www.amainhobbies.com/yokomo-...-n4flt/p541494 the serrations are really aggressive. I doubt you would have one come loose again.
Thanks! I'll try a set. It got so bad that I ran a 13.5 motor instead just so that I could finish a heat. With the milder motor I didn't have another wheel fly off so I'm thinking it has to do with wheel flex from the additional force of the mod motor and the nut serrations disengaging lap after lap until it finally completely unscrewed.
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