R/C Tech Forums - View Single Post - "How To Properly Build And Break In a Ball Differential and Slipper Clutch"
Old 11-02-2011, 07:35 AM
  #158  
rider313
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Originally Posted by racer53
Personally, I always sand my diff rings, even if the're brand new...The reason for this being that from the factory the usually are not perfectly flat, and they are usually too polished...

Some places like B-Fast have better rings than others, but I still sand them anyway...Better safe than sorry...

Racer53
Those were my thoughts exactly. Thanks
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