Print succesfully with abs, 100% infill, 0.15 mm layer height
Print Block x4, Block2 x4, LongTab x1, ShortTab x1, Banana x4
Glue tabs to two blocks
Assemble axis
Insert block 2 on the axis of the print head and screw it with M3x20mm
4x M3 10mm screw for the belt tension