Hartk voron users mgn9 c v0 (#353)

* added V0 MGN9C mod for the X Axis

* Update Readme.md

* updated image

* Update Readme.md

printer_mods/README.md

@@ -107,6 +107,7 @@ like so:
 | | [Voron0_Hinged_Top_Hat](./hartk1213/Voron0_Hinged_Top_Hat) | Created a new hinged top hat design for the V0 so it can fold away when you dont want a top hat on  | :heavy_check_mark:| :x: | :x: |:x:|
 | | [Voron0_ExtendedLegs](./hartk1213/Voron0_ExtendedLegs) | New extended legs to raise the printer up a tiny bit more  | :heavy_check_mark:| :x: | :x: |:x:|
 | | [Voron0_ExtrusionSkirt](./hartk1213/Voron0_ExtrusionSkirt) | Created a new skirt design that uses 50mm extrusions as legs and it has a c14 power inlet hole on the bottom   | :heavy_check_mark:| :x: | :x: |:x:|
+| | [Voron0_MGN9C_X_Axis](./hartk1213/Voron0_MGN9C_X_Axis) | This mod, replaces the stock MGN7H for MGN9C on the V0  | :heavy_check_mark:| :x: | :x: |:x:|
 | | [Voron2.4_Pins_Mod](./hartk1213/Voron2.4_Pins_Mod) | This mod replaces all the M5 screws for all idlers/pulleys/bearings with 5mm pins  | :x:| :x: | :heavy_check_mark: |:x:|
 | | [Voron2.4_Y_Endstop_Relocation](./hartk1213/Voron2.4_Y_Endstop_Relocation) | This mod relocates the Y endstop to the top A drive piece, to work with Arkeets MGN12 mod  | :x:| :x: | :heavy_check_mark: |:x:|
 | henrikssn | [Plug Panel Mod for Generic Unfiltered Modules](./henrikssn/plug_panel_generic) | v2.4 plug panel for generic unfiltered modules with 66mm x 27mm cutout such as the Delta 06A2 and Qualtek 761-18 | :x: | :x: | :heavy_check_mark: | :x:|

printer_mods/hartk1213/Voron0_MGN9C_X_Axis/Readme.md

@@ -0,0 +1,28 @@
+MGN9C X axis
+============
+
+This replaces the MGN7H rail on the V0.1 X axis with a single MGN9C
+rail.
+
+
+Required hardware
+-----------------
+
+In addition to things you can reuse from the stock build, these items are
+required:
+- 1x MGN9C-150mm linear rail 
+- 7x M3x8 
+- 7x M3 Nuts
+
+Instructions
+------------
+
+Assembly is exactly the same as the stock V0.1 X axis 
+
+
+Images
+------
+
+![X-axis rendered](Images/x_axis.png)
+
+![Carriage rendered](Images/carraige.png)