# STEPSIZE System Variable [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [System Variables](Help%20System/GSTARCAD/2027/System%20Variables/(System%20Variables).md) **Function Description:** The STEPSIZE system variable is used to set the size of each step by drawing units when in walk or fly mode. | | | | --- | --- | | Type | Real | | Saved in | Drawing | | Initial value | 6.0000 | | Range | 1E-6 ~ 1E+6 | --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/systemVariables/STEPSIZE.html) · © Gstarsoft Co., Ltd.