The Create a new symmetrical piece function allows symmetrizing a piece with a declared symmetry axis by mirroring its half. After the creation of a new symmetrical piece, the modifications carried out on one of the halves will not reflect on the other.
Note! The grading of the newly-created piece will be maintained in the position the piece was extracted from, when its grain axis’s end points are not graded. The grading of the extracted symmetrical piece will be packed in the symmetry axis’s point 1 when the end points of the grain axis are graded.