Did you ever run out of filament in a bowden extruder setup?

Did you ever run out of filament in a bowden extruder setup?

Here’s a quick tipp how to easily live-weld and extend one filament to another: No tools needed! Just a lighter :wink:

All details here: https://plus.google.com/116416453568555193309/posts/CzPt5Eusxrr