Wanhao / PowerSpec / Cocoon Create I3 mini y-axis bed extension

Warning:
Mod at your own risk. This mod will require a firmware flash on the printer due to the "software endstops" that are enabled on the printer. It is a good idea to have a copy of the original firmware to fallback on.

This is a y-axis bed extension for the Wanhao / PowerSpec / Cocoon Create i3 mini printers that enable the use of the entire build surface. The updated y-axis length using the original bed should give at least 225mm in total from the default 135mm.

The design of this was based upon the ["Cheapus Maximus"](https://www.thingiverse.com/thing:2401336/), and used models from ["Wanhao duplicator i3 mini bed extension (IIP, Wanhao)"](https://www.thingiverse.com/thing:2950132/)

There is no drilling, or power tools needed to complete this, and it can be easily reverted back to the original y-axis carriage.

3D Printed Parts Needed:

"y_axis_extension_front.stl"

"y_axis_extension_rear.stl" interchangeable with MPbedbracketV3 from "Wanhao duplicator i3 mini bed