Swap/Flip PCB Layers symmetrically in a Panel

With FAB3K you can easily flip/swap all PCB layers (i.e Top to Bottom), plus internal metal layers symmetrically. Perfect for optimized PCB Panels and more. The command is called:  Swap Layers

1. Display the Panel in FAB3K.
2. Go to menu:  Edit / Swap Layers...
3. Select any PCB's which need to have the layers swapped

Afterwards FAB3K will take care of everything.  Then export to any format like: Gerber, NC, ODB++, IPC-2581, DXF, 3D Step, and send out to PCB manufacturing.

Here's a quick tutorial movie (no sound):

https://numericalsoftware-update.s3.amazonaws.com/tutorials/2022-11-22_20-22-05_swaplayer_panel.mp4