Magnetic Kickback - Reverse Gauss Cannon - Gravitrax Extension

This is a new extension for Gravitrax, well I haven't seen it so far although its quite simple.

Needed:

- Neodym Supermagnet ⌀ 10 x 5 mm

- ⌀ 3 mm Pin ( a toothpick will work as well )

 Just put the parts together like in the Video (I have used a drill for the holes, so the lever can move nicely)

Update: Files with 2mm holes added (to use 1.75mm filament as a pin)