As I found out I can draw on layers that are not visible. What is the idea behind that ? Why can I set a layer active that is not visible ? If you reply to this email, your message will be added to the discussion below: http://forum.librecad.org/I-can-draw-on-layers-that-are-not-visible-tp5534459p5534459.html To start a new topic under LibreCAD, email [hidden email] To unsubscribe from LibreCAD, click here. NAML