New extruder's first steps.

The new extruder is working! It is not ready yet, but I can show the first picture.

The extruder is mounted on a new carriage built in the same way as the previous carriage. I would like to improve it later still, because I needed 2 sets of aluminium strips when one should have been enough, but it works ok like this. The extruder is kept down by gravity only.

The green key is printed in green PLA. More information to follow.