Mount on X New Axis by ggherbaz, it work perfectly also reversed. Just experience troubles while printing some little part using COLORFABB CT-20 Carbon filament. the "protection" around the cold part of the hotend is not attached to the body, this create troubles due to the "soft" nature of hot ct-20 flow. Will be better to have everything as 1 solid and not 2 walls. To mount on the new axis i had to remove a bit of material on the shape edge under the fans (just a little bit).
A also had troubles (like the original design) with the stop end part, it is too small and during printing it start melting due to overheat, i had to pause after every layer to cool down the part as you can see in the pictures.
As usual print the ct-20 without a fill of 100% is not a good idea, sometimes i experience a layers melting with a leakage of material as result.