Thanks for looking into that. As context here is a video what happens on the laser cutter with a single line font, which is actual a font in which every line exists twice (CNC vector is used):
https://photos.app.goo.gl/5jPmZiaUJPS54rCo6
The laser engraves each character twice while other design elements (e.g. borders) are engraved only once.
A typical example would be CNC Vector from http://philing.net/ or any font from http://www.imajeenyus.com/computer/20150110_single_line_fonts/index.shtml listed under "True single-line fonts"
In an ideal solution, the svg export would convert each character to a curve and then remove every duplicate line since most CNC software and Laser engravers cannot import svgs with embedded stick fonts / single line fonts. In my case the target application is https://lightburnsoftware.com/
BR and if you need more videos or demos, just ask.
cnc_v.ttf
