I just made three pairs of fin profiles. The fins occupy about 3/4 of the area of their bounding rectangle, but when I generated the path for the shape in PartWorks 3D, it insisted on removing the material outside the part.
Instead, I would rather have it leave the waste material alone and make a final cut-out of the actual part. I tried to use the third (cut-out) toolpath, but that just cut out the bounding box, not the two parts.
So, how do I get PartWorks 3D to ignore the area outside the parts themselves when creating the toolpaths?
This picture is during the rough-out pass. The finishing pass also cleans up this waste area.