Posted by Rallaz on Feb 21, 2013; 7:32am
URL: https://forum.librecad.org/no-node-adding-possible-tp5707616p5707617.html

When -> "specify adding node's point" message appears

Activate "snap on entity" and click to the point (pertaining to the polyline) where the node should be added.

On end, select the polyline without command, click and drag the node to move to another position