Easy print, Cura settings:
Line Width must be 0.4 mm;
Initial Layer Height = 0.3 mm;
Layer Height = 0.2 mm.
Ok, the Cura cannot recognize right Wall Ordering.
Update
v2 has models a and b. Please load model a and then model b; place model b to the middle: x=0, y=0. You can change Z scale of model b as you want.
Select the model b and set the [Per Model Settings] to Normal Model and set:
Top Layers = 0;
Bottom Layers = 0;
Inline Line Distance = 4.0 mm
Infill Pattern: Grid
hex-mesh-4_v1.f3d | 3.3MB | |
hex-mesh-4_v1.stl | 466.2KB | |
hex-mesh-4_v2.f3d | 1.7MB | |
hex-mesh-4_v2a.stl | 61.6KB | |
hex-mesh-4_v2b.stl | 20.2KB |