In addition to the standard square volume layout, Nexus lets you use non-square layouts and offset the center of floor grids.

A new maximum of 50 m now applies to both the x and y axes.
You can save customized floor grids for future use.
Old saved options files will load correctly and transfer their settings to the new parameters.

To change the floor grid:

In the Options dialog box (click Window > Options, or press F7), select Floor Grid and in the Properties pane on the right, click Show Advanced.
In the Dimensions section, change the grid size and/offset in X and Y as required.

Note
This functionality is available only in Nexus 2.12 and later. Earlier versions of Nexus 2 do not read the files correctly and the floor grid returns to the default size.

If you make the floor grid so large or extend the offsets so far that the grid doesn't render at the far end, you can increase the viewable depth.

To increase the viewable depth:

In the Options dialog box (click Window > Options, or press F7), click General View Options.
In the Properties pane on the right, click Show Advanced.
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Under 3D View Options, change the Viewable Depth Radius value (default is 20000 mm).