Posted by dellus on Nov 04, 2020; 8:38pm
URL: https://forum.librecad.org/How-do-i-change-the-value-of-dimension-tp5719684p5719686.html

You can override the real dimension value during drawing the dimension in the Tool Options bar above the drawing area, often overseen.
Or manipulate an existing dimensions via Tools - Modify - Properties.