miniCore - Cartesian 3D printer KISS principle

I wanted to create a cartesian printer with minimal footprint in relation to the available print bed.

Target is 300x300 outer dimensions to print on 215x215 borosilicate glass I have around.
The extrusion is based on RichRap's fantastic Sli3dr concept, as this was the basic inspiration.


After some first parts I reverted to the KISS principle, each part should provide one function.
The GT2 belts are on separate levels and do not cross.
The 608 bearings can be found in your children's