Google 'Astrobaby' he has a very good photo essay on doing this , its not to hard , one thing he does not mention tho is , check the quality , size and smoothness of the 3x small ball bearings inside a brass race .
Mine were akin to 'STONES !!!' terrible but a trip to a bearing supplier got me a quality ball race ( $ 12 ) with quality polished balls inside , I just broke it open and used 3 of these , smooth as silk after this .
Most of all take your time and enjoy .
Brian.
Quote:
Originally Posted by ab1963
Hi Brian
could you give me instructions how to do this
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