Output to printable file 3D model so i created a really detailed model of what I need 3D printed. but when I try to export it to a 3D printing software it does not do what I want.
It creates infill in spots that I specificly designed to be empty,
it makes up empty layers, while in my model in blender its completely filled
it just in general does not do what I want.
I made the model with exact sizes that it needs to be etc. I really could use the help.
I exported the file as an STL into Cura, and I saw your problem. The way I fixed it was by adding a solidify modifier to both of the meshes. You don't need to add a lot of thickness, but you do need some (I added 0.02 m).
Let me know if it works.