Complete Extruder Pitan, E3d, Malevo, Cooler

This is a compact extrusor based on titan+E3D for Hypercubo-ar or any other, the SW is provide for modification.

For the Pitan :

This is based on https://www.thingiverse.com/thing:2728600.

A bit of plastic was added to reform the top of the spring, alse I changed de design to use an M3 Allen screw with a cylindrical alem head.

I also added a grip on the top to ensure closure.

t is extremely important that two teflon tube pads be used, one for the upper guide and the other for the