Spacing

On the Project–Spacings subpage of the Score Settings dialog, you can find four settings that relate to bar numbers:

First Bar Number – Horizontal Offset

Sets the horizontal distance between the bar number and the barline for the first bar on each staff.

First Bar Number – Vertical Offset

Sets the vertical distance between the bar number and the barline for the first bar on each staff.

Other Bar Numbers – Horizontal Offset

Sets the horizontal distance between the bar number and the barline for all other bars.

Other Bar Numbers – Vertical Offset

Sets the vertical distance between the bar number and the barline for all other bars.