The objective I set myself, was to be able to print in one shot Pinocchio a complete fully functional joints. The everything in the upright position and not lying, this to avoid a bad finish on the back of the model. The model sicurmanet can be improved, but my objectives with this project was to find a new solution for printing patterns with joints, (I have not found anything like today), that does not leave a bad surface at the back as today happens .... i can not wait to see the improvements that people bring to this system, and see the fantastic articulated models that will be born! Video: https://www.youtube.com/watch?v=fH5_nHRVM9QIf you use the file stl remember to rotate the model in a vertical position (as in the video). To stabilize the model, add the brim. The temperatures that I used were of 195 degrees and a speed of 30 mm/sec, rising towards the head speed and the temperature I reduced to 189° and 15mm/sec ... try to modulate the velocity and the temperature in Depending on your printer and your material, the concept is that you have to slow down towards the shoulders. Supports: for the limbs, it is sufficient to perform the small rotations, while for the head you will have to push it down, and then rotate it slowly.