3. Main Tool Menu
rdSplineTools also has a menu entry in the main UE menu bar, in the Tools Menu:

This provides the following tools:
1. Landscape Splines

The Landscape Splines Submenu contains 2 tools – both experimental at present.
1.1. Transform
This tool allows you to shift/rotate and scale all the Landscape Splines in the level.

1.2. Convert Landscape Splines to BP Splines
This tool converts all the Landscape Splines into Blueprint based splines.

2. Settings
This opens the Settings Window. You can set the default snap distances.

3. About
This opens the rdSplineTools About window.