TMOTW #17 Dual Extrusion on a budget

http://www.instructables.com/id/TEVO-Tornado-Dual-Extrusion-Beaus-TL-Feeder-Versio/

This has been around for a while but I wanted to have it covered. This instructable is for the Tornado but applies to any printer really.

And for the poor man. Here is a tutorial doing layer change pauses manually or you can implement the pause in your gcode with Prusa Color Print.

• Simplify3D .gcode Filament Pause (Color Change) Tutorial - https://www.youtube.com/watch?v=yFzlJB0XbNE

• Prusa Colorprint https://www.prusaprinters.org/color-print/