Direct Extruder converter for ENDER 4 / CR10

Hi everyone, i've designed and tested this two files to work with ender 4 x axis carriage but i think it could be compatible with cr10 also. I recommend to use petg or abs or something different from PLA. For further instruction please contact me via email at iblaprotolab@gmail.com or via telegram at +39 3469604179. For assembling are needed:
-2 washer of 6 mm hole and 1 mm thickness;
-1 bearing 22 mm of diameter;
- standard geared wheel or steel geared wheel;
- 2 push fit for ptfe tube;
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