The display settings for the general options only affect the 3D. Normally, except for a bug (which version of SW?), setting the display style to "Hidden lines removed" displays the views without the hidden edges.
You should look in the drawing options directly how the line styles are set up for the displayed length problem.
Be careful, it's in the models. Be careful to save the template (DRWDOT) otherwise the problem will come back. Here's what I have by default in my templates:
Continued: A,12
Dotted line: A,0.25,-0.125
Mixed and dashes: A,1.25,-0.25,0.25,-0.25,0.25,-0.25
@FUZ3D Unless I'm mistaken, this is the basic configuration of SW (it seems to me that we've been dragging this around in our models since 2007). In theory, it's the setting for scale 1, then SW adapts according to the scale so that it's consistent.
But then I don't understand, Cyril, your color settings are identical for visible and hidden lines, just like me. But do you have greyed out lines on your drawing when they are hidden like the example in my last message?
It is important to know that the system options concern the system, therefore common to all documents, while the properties of the document are specific to the current document, so for each new document the settings return to their default value.
For the line values, I have the same as FUZ3D, default values that I have never changed, and I too always work at scale 1.
and for the Point lines: A,0,-0.125
For greyed out lines, simply change the display style to draft quality. (Edit: in fact it's greyed out as long as you don't validate the options. After that, you have to change the color of the "Drawings, Hidden Edges of the Model" with light gray.
Cyril has already posted the image but maybe not very readable with the resizing of the forum so here it is: