Hi, I try to 3D print this object.
I created it with curves joined them, turned them into a mesh and now all the faces are overlapping.
I tried to flatten the top and bottom with a boolean difference, but it doesnt work.
Already tried merging vertices but it doesnt help.
Sitting sinze 2 days at this problem and cant find a solution…
Heres the file: https://easyupload.io/r3g652