It has been running for several months now, with this temporary aluminum dial recently being engraved and filled in with a sharpie marker.

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We found the software to generate the number Gcode on Sherline's website, the details come with their high speed engraving head.  The software is free and can be found here: 

http://www.deskam.com/deskengrave.html

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Hands are 3D printed from the Solidworks files.

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The weight is temporary too, its a 9lb straight pull.