LibreCAD, DXF and the laser cutter

[Al Johnson]

Handy hint if you're using LibreCAD to design things for cutting on the Silk
Mill laser cutter via Inkscape - remember to explode any blocks before saving
your DXF and importing it into Inkscape! If you skip this step you can't
ungroup things after importing into Inkscape, and it can't send them to the
laser. I don't know if the same applies to AutoCAD or other sources of DXFs.