Please provide the following when creating the Ticket:

Experimental 1.3.0.18
Not modded

Two issues chaps & ladies,, first, when you start the new "Elimination" Single Player scenario, you have to "key" your radio. When using a gamepad, the on-screen prompt is missing some text, and needs to be clearer how you select the radio with the quick-access radial menu before you inspect the radio to "key" the radio.

Next, when you are inspecting the radio on gamepad or k&m, it's not stated on-screen that you should press the "f" key or X button, to activate the "key".

(See screen-shots)

Thanks, Rob.