Posted by dellus on May 27, 2017; 11:38am
URL: https://forum.librecad.org/Non-Librecad-DWG-file-has-wrong-dimensions-when-opened-in-LC-tp5714878p5714881.html

If the line measures 100 cm with the measuring tool, it means it is really 100 cm. You can manipulate the reading of a dimensioning in Options - Current drawing preferences - Dimensions - Length factor. Normally this should be 1. Maybe it is set to 1.1 by some reason, or, if it's properly 1 the dwg is somehow queer and you can correct the reading with 100/110.