Creality K1C / K1 / K1 MAX - ROOT FREE linear rail gantry for stock / powge ( MGN12 MGN9 and 2GT 1.5GT )

Lets save our K1s :-)

This is my linear conversion for X axis. Every version i found was complete makeover. Not this one. This is cost effective coz you reuse most of your stock hardware.  Designed for STOCK or POWGE idlers. No software change  or ROOT required. Easy to go 1.5gt belts upgrade.

///Pls leave the comment how it works for you or if you find problem so i can fix that. THX///

Info for better understanding:  

Joints removing more vibrations with shafts insted of M4 screws (both usable)
X rail is removable without dissasembling whole gantry with this mod
belts are alligned straight with toolhead. This fixed belt rubbing against idler edges. (you still need to tune tilt of your tensioner idler)
You need to use this version of beltholders coz different dimensions - stock are NOT compatible
Reuse your original screws everywhere but not at belt holders - swap them for 4x M3x10 or M3x12
You need to grind stock toolhead cover a bit as on the picture around 2mm
toolhead is designed for CNC kitchen heat inserts threads (dimensions can be diffrent between brands)

 Latest news:

-added Y tension spacer for perfect 150mm belt distance from midlle of the idlers 

Material: 
11x M3x5,7 heat inserts (CNC kitchen recomended)
1x 325mm rail / 400mm for max ( optionaly buy a bit longer and cut it like on picture for most precise fit or a bit shorter for easy fit)
1x mgnXXX carriage (HiWin preloaded or better recomended)
4mm steel shaft or 2xM4x20 + 2xM4x30 with 1mm washers (for holding idlers)
2x M4x20 for rail to joints
2x small ziptie for cables on toolhead

Printed parts:
1x L+R joints version (shaft recomended)
2x Beltholder for your type of belt
1x Toolhead 

(print spare parts if you dont have more printers - recomended)

Tools:
M4 screw TAP (for rail thread)
M4 helixes for shaft only (no need with screw)
superglue (if you print toolhead cutted in half - RECOMENDED)

!!!! Locktite threadlocker for printhead screws or they will come loose quickly !!!!

Print settings:

recomended slice orientation as picture
ASA, ABS or better !!! DONT BOTHER WITH PLA or PETG
3-4 walls, 0.2 layer, 50% infill  / 0.1 layer for belt holders
print with supports (manual recomended with z spacing 0.1mm)

Shafts:
You need to cut shafts as on the picture  (2x2pcs) and make 3mm long thread on one side. On the second end just cut 1-2mm deep streight screwdriver guide. 

optional -  just remove all old shafts in the printer and replace them with new ones. Old ones are glued. Use 1mm thick drill and drill a hole from oposite side to shaft. This will give you option a push them out. Mine got out when drill knocked them.

!!! Only setup tested and meant to be originaly is mgn12 with H carriage in k1c. Rest is done for comunity wich wanted all options. I dont know how they perform. !!!