7.18.4.2.  Sketcher (feat.) menu item

7.18.4.2.1. Color settings
7.18.4.2.2. Performance
7.18.4.2.3. Grid
7.18.4.2.4. Mouse
7.18.4.2.5. Shortcuts

PARTdesigner -> Extras menu -> Preferences... -> Sketcher (feat.) -> Mouse

Preferences -> Sketcher (feat.)

Preferences -> Sketcher (feat.)