Z Axis indicator line. I thought the tick box for this was in the Grid section of Rhino Options. Seems to have vanished from my WIP… Has it been moved elsewhere?
The grid settings are in the
Document Properties and can be overridden in a display mode under
Rhino Options > View > Display Modes > [-your mode-] > Grid.
Thanks! Sorry about my double post. Am sitting on the naughty step as I write…