Posted by dellus on Sep 13, 2022; 11:35am
URL: https://forum.librecad.org/Dimensions-don-t-work-tp5722056p5722059.html

The default text height for a new drawing with units mm is 2.5mm. If you open an existing drawing or use a template it might have different settings.
In the dimension settings there also is "General Scale". This is to easily adapt a drawing to a different printing scale without having to change all the dimension elements size individually. General Scale = 1  is for 1:1 print scale.