Posted by LordOfBikes on Dec 16, 2020; 9:52pm
URL: https://forum.librecad.org/Topography-Surveying-GIS-usage-tp5719867p5719873.html

There are also issues when you work in real world coordinates far away from absolute zero point.
This is an issue with computation tolerances when relative small objects are placed at really big coordinates.
Then some tools can't find intersections or tangent points.
I think these issues are discussed here in the forum from time to time and you may find them using the search function.