Sound mode is very limited, I recommend going the telemetry way instead.
Buy $30 simshaker sound module. Assing the soundcard which will feed the Buttkicker.
Install free simshaker for aviators software. Start it.
Start sound module.
Now when dcs starts, it will read the modules you fly, and you willl be able to customize many effects for each.
Guns, turbulence, geffect, sppedbrakes, hook, wing folds and many more.
With a 0-100 range for each.
Let me know if you are missing more info, glad to help u