Magnetic Effector and Carriages for 3DR Simple

## WARNING

The project of converting my 3DR Simple to use magnetic ball joints caused me a lot of grief. Despite the apparently successful video, I was never able to get the thing to print reliably when the print head was attached. Rods would always randomly pop out and cause havoc.

Proceed at your own risk.

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Magnetic effector plate and carriages for [3DR Simple](http://trains.socha.com/2013/11/building-3dr-simple-delta-printer-part-i.html) that uses [coun