# CMLSCALE System Variable [GstarCAD 2026](Help%20System/GSTARCAD/2026/Index.md) → [System Variables](Help%20System/GSTARCAD/2026/System%20Variables/(System%20Variables).md) **Function Description:** The CMLSCALE system variable is used to control global line weight for multiple line. | | | | --- | --- | | Type | Integer | | Saved in | Drawing | | Initial value | 1.0000(Imperial) or 20.0000 (Metric) | --- [Original help](https://www.gstarcad.net/help/GstarCAD_2026_en-US/detail/systemVariables/CMLSCALE.html) · © Gstarsoft Co., Ltd.