[Elecraft] Data mode VOX persists to USB

[Julian VK4CMV]

Hi - I've set up DATA mode to use VOX - and this works just fine.

The reason I've done this is that I have a number of different sound card
based programs that use different methods for PTT - so VOX seemed to be the
easiest general solution.

I've noticed that, when I switch MODE back to USB, the VOX setting persists
- unlike the VOX setting for CW which seems only to apply to CW.

Is there a way of making VOX on a per mode basis for all modes ?

73 Julian VK4CMV