inkscape > open file > ungroup > edit > group > path> object to path > customer size. resize
px > mm
Online Gerber Viewer - PCB Prototype the Easy Way - PCBWay
size check => Document Properties => custom size
viewmate gerber edit >> print to svg
inkscape open svg >> save as dxf (size edit)
laser cut dxf
gerber file to svg
download
edit file for inkscape / ungroup / object to path
create lectangle > object > clip > set
size adjust
scale set
layer move
image mirror => object / Flip Horizontal
My first reflow oven pcb job failed
