Posted by dellus on Dec 16, 2018; 1:23am
URL: https://forum.librecad.org/issue-with-large-boxes-drawn-with-dimensions-that-i-cannot-delete-tp5716748p5716752.html

When I added more new dimensions to that drawing no new big boxes appeared. So maybe it's the easiest solution to delete the screwed up dimensions and redo them.