I have been making models for shapeways for a few months. Lately I have been experimenting with new sprue designs to cut down on costs. I found a new plate style sprue that cut my proce in half and made one model successfully.
I am working on the second model and I keep running in to issues
Shapeways keeps flagging the mesh as
- Model failed during repair.
- Model is not manifold.
I followed the instructions I found on https://www.shapeways.com/forum/t/rhino-stl-problem-how-can-i-make-shapeways-accept-my-model.583/
Using ShewEdges does not highlight any naked edges.
Here is a link to a test file of the design
you will find the the original solid as groups, then the original as booleaned solid, then the whole sprue and cluster separate, then boolean, then finally converted to a mesh.
What am I missing?