Error message: "Milling boundary not (completely) within fixture boundary!"
This error message occurs when the milling boundary is not completely within the fixture boundary.
The minimum distance between the object and the fixture holder is 2.6 mm and is not met in this case.
To avoid this error, you should shorten the STL slightly in your CAD so that it fits completely within the boundaries of the fixture holder.
Note:
The Preface is clamped approximately 3.5 to 4 mm within the holder.
