When using the Unreal 3+3 Mixed camera compound is it possible to make the billboard of a virtual camera visible (checkerboard pattern) when setting it up? The billboard control panel does not have the "lightbulb" button you get with the SE virtual camera or a tracked camera, but is there another way of turning this on?
Hi,
There isn't an easy way to add it.

However, we have good news: it will be added in the next major version of Aximmetry, implemented as in the picture:
Warmest regards,