Creating custom shaped Mask & Copper DXF outlines and shapes(Like the F450 quad PCB frame)

[maui]

have a look at here:

Does anyone know how to set all the selected line widths in one go?

and this script is useful to change Layer of selected lines import pcbnew board = pcbnew.GetBoard() Dwgs_User=40 for drw in board.GetDrawings(): if drw.IsSelected(): drw.SetLayer(Dwgs_User) where Layers nbrs are: (0 F.Cu signal) (31 B.Cu signal) (32 B.Adhes user) (33 F.Adhes user) (34 B.Paste user) (35 F.Paste user) (36 B.SilkS user) (37 F.SilkS user) (38 B.Mask user) (39 F.Mask user) (40 Dwgs.User user) (41 Cmts.User user) (42 Eco1.User user hide) (43 Eco2.User user) …

the script is changing the layer for selected lines, but it can be modified to duplicate selected to a new layer and change the thickness for the duplicated lines

@Joan_Sparky

In Legacy Canvas (not OpenGL) you can block select the outline only..

this is working also in OpenGL dev release
‘Right Click’ ‘Select’ ‘Filter Selection’