So before exporting to stl I’m running Mesh Repair diagnostic tool and I get Bad Object because it found 3 degenerate faces. For some reason rhino can’t fix it when I’m trying to repair it. So now how should I go about fixing it manually. Is there any tool I can use to find out which 3 faces are bad…? Since there are no naked or nonmanifold edges can this part be considered fit for 3d printing…? Btw, the originating NURBS part doesn’t have any bad issues.