Hidden layers showing up on 3d panel

[paulmoore]

Or, since the top of the arcs are flat (at at the material top) anyway only use a 3D finish toolpath on the slopes. Then use a 2D toolpaths to drill and counterbore the holes (or don't if they aren't needed).

For that matter the slopes could be moulding toolpaths.

Yes. I have set the slopes as moulding paths. The finish run still wants to run the top flat part though not necessary. I am thinking that is a height or depth setting. The larger holes are not vectored either. I think this might be a setting also as to the depth to not look at.

[paulmoore]

I ran into a beautiful situation. If I put a different material on each part of the object that exports as separate objects which form the toolpath layer.