I understand that the subject has been broached many times, but I don't understand how to go about it. I've looked, but I can't find it.
![](https://forum.librecad.org/file/n5725079/Sans_titre.jpg)
The lines are not linked to each other - there's a gap, See attached file
Grille_perforée_95_mm_espace_26_trou_22_arrondi.dxf