Choose source and destination#

The symmetry tool transfers a complete half or quarter across the visible board centerlines. Choose a direction such as Left → Right or Top left → Bottom right.

Mirror safely#

  1. 01
    Finish the source area

    Check dimensions, material assignments, and gaps before mirroring.

  2. 02
    Choose the direction

    Select the exact area that should act as the source.

  3. 03
    Clear the destination

    Keep this option enabled to prevent duplicates when mirroring again.

  4. 04
    Inspect the result

    Pay particular attention to parts touching a centerline.

Parts on the axis#

Elements directly on a mirror axis remain unchanged, preventing overlapping duplicates.