I'm trying to extend a line, but I can't.
I've understood that if you can trim a line by using the "Trim" button, there is no "Extend" button... (WHY
I've read that you can extend the line by selecting one of it's end point and moving it to where you want to extend the line, but when I select one end point and move it, the entire line moves and is not extended.
If I modify the length of the line in the "properties", the line is extended but almost never in the way I would like (right or left, up or down), and in that case I have then to trim the line.
I'm turning crazy.