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Old 04-20-2013, 03:22 PM
  #14  
foambreaker
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Default RE: Spektrum DS821 Sevos Junk or good

Use a 3/8" screw to attach the servo arm to the shaft. The ones they came with are too short to fill the inside of the shaft and some shfts broke of below the screw. A #4 x 3/8" sheet metal screw should do as the threads are the same.