Posted by Rallaz on Dec 04, 2012; 7:01pm
URL: https://forum.librecad.org/Lines-went-to-infinity-tp5707037p5707271.html

Hi Lucas:
In LC new drawing
create layer L1 and draw a line in it
create layer L2 with "help layer" marked and draw a line in it
Save as...  helptest.dxf (in default DXF 2007)
close helptest.dxf and reopen it

Result: layer 0 & L1 are normal layers and L2 are help layer

Tested in winXP-32b, openSuse-64b & LUbuntu-64b 12.10

that is, work as expected in all tested systems using the last code (Dec 1 2012 )

You can do all the steps and attach the created file?