MiraCube with 1 hotend V1.5

This is the version 1.5 of the 3d Printer Miracube V1.0 with corexy (http://www.thingiverse.com/thing:358878) with some important modification.
 
I positioned the Z-axis motor outside the structure, the only 3d piece changed is the 17_Z_Screw_Driver.stl, it must be replaced by the 40_Z_Screw_DriverV1.5.stl
 
You can see a new project on tinkercad here:
https://www.tinkercad.com/things/bhpW4FNh38z

Entire set of x carriage for 1 hot end only
- 37_x-carriage_1_hot_end.stl
- 3