Recreus Extruder Lever Type for OpenBuilds Mini-V Wheel Extrusion Carriage

This is a lever type direct drive setup for the Recreus extruder. The lever allows quick replacement of filament without using tools. This unit can be used for stiff filament like ABS or PLA and for flexible filament like Recreus' FilaFlex. Soft filament requires less spring pressure for the lever than stiff filament, so, the body part has a deep hole for the spring to set in. With a plug filling part of the hole the tension can be increased, allowing the design to use one spring for different t