Uploaded December 2017 | Updated September 2026, 5 hours ago

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Reference illustrations here.... facebook.com/559782270843560/photos/?tab=album&album_id=916208815200902
Episode 1... youtu.be/4ZNFmmdSeYo
Episode 2... youtu.be/sdAA1yyZxXg
Episode 4 will be about ceramic bearings....are they worth buying?