Stealburner and Clockwork 2 Mount for Ender 3 With MGN12 Rail

These models allow you to attach the Voron Stealthburner toolhead with Clockwork2 extruder to an Ender 3. They replace x_frame_SW_left/right and the [a]_Belt_Clamp_SW_x2 from the main Stealthburner files. I modified the parts to use Voron standard M3 heatset inserts instead of nuts for attaching the two parts together. You will need a longer belt for the X-axis, as it wraps around and through the notch on the part to be clamped on the outside unlike the Switchwire parts.

You will also need the [a]_x_bearing_block.stl from the Voron Switchwire GitHub:

https://github.com/VoronDesign/Voron-Switchwire/blob/master/STL/Gantry/XZ_Axis/X_Carriage/%5Ba%5D_x_bearing_block.stl

This mod does require you to move the Y-axis extrusion forward by 20mm to keep the full build volume. To do this you need to unscrew it from the bottom, move it forward, and screw the front two screws into the rear two holes in the Y-axis extrusion. Then use two shorter M5 screws and t-nuts in the rear two holes.

The area for the probe is unmodified, so it should work with any compatible probe for Z-homing and automatic bed leveling. I am using a Creality CR Touch with this mod:

https://github.com/VoronDesign/VoronUsers/tree/master/printer_mods/JJFX/CRTouch_Snap_Mount

I have also included a simple rail stop piece that I am using for sensorless homing on the X-axis of my printer. It just uses an M5 screw and a t-nut to attach.

The parts are intended to be printed in ABS/ASA, although I think PETG or PLA would be fine on an open air printer. Use standard Voron print settings.