Centered plot

For making exposure masks I need to plott my PCB centered.
Since my PCB has symetrical mechanical strucures of cause I use (0, 0) for center.

Plotting I get this result and can’t see a way center the plot, except for temporarly moving the entire design:

If there a option to center the plot, or at least to specify an offset?

Marko

I am going through Inkscape to reposition my plots:

When I need a ‘Centered Plot’ of PCB from Kicad, I do it this way…video