How do I set the pivot and zoom origin for 3D Connexion Space Explorer

Hi,

This is a really cool way to navigate… except many of the settings seem to move the pivot and zoom origin to a seemingly random place, even when the interface preferences are set to zoom to mouse and rotate around selection.

Does anyone know how to set it so the zoom/ rotation origin at the active element or selection?

I’ve tried varied pivot points, input and interface preferences, but so far I can’t find the one that works with free rotation.

There are so many settings and sub settings in the input preferences I’m just not sure which to use:-?

Thanks,
Tim