Line thickness issue

[idicusara]

How i can change line thickness if the option in the properties menu is grey and i cant even press it?

[a3logicsusa]

 Try adjusting the LTSCALE (line type scale) or PSLTSCALE (paper space line type scale) system variables to modify line thickness when the line thickness option is greyed out in the AutoCAD properties menu.

For more details...Read here

[idicusara]

The linetype scale is also grey out, and i tried to use PSLTSCALE and nothing happened

[pendean]

@idicusara Do you want the line(s) selected to be wider (that's LINEWEIGHT), or "taller" because you are trying to fake a 3D look and wish to twist your view afterwards in a 3D view?