How to extend zooming limits?

I’m playing Band of Brothers (module 4.2), and I can’t zoom out past a certain level, which is annoying when trying to check long range LOS. Is there a way to modify this?

There should be a Zoom Select button between the Zoom In and Zoom Out buttons, which will let you type in any arbitrary zoom level.

If the module designer removed that button and/or you want extra zoom levels available through the other buttons, you will need to edit the module, go to the Main Map component, then edit the Zoom Capability sub-component.