Hello, with my Aerosoft airbusses on P3Dv4 i can adapt the engine sound level but with my 4 liveries of FSL (even original FSL bus), this one slider is in OFF position at zero, i can put it on and slide to 70 percent and save, but when i look back, the engines slider is off again and at zero, the other sound sliders work OK, is this normal ?  Info: Altough the slider remains at zero, i can hear the engines, OK so far, but i cannot adapt...

Edited September 9, 20196 yr by Pluto7777

FSL uses a custom sound model so you cannot control the engine sounds via the P3D slider.  There is a sound option in the MCDU and you can control the overall engine sound levels with that.

Thx Flic, it must have been like this for months, it never got my attention...The reason is i ve connected a Bose surround sound system, producing awesome audio, but the balance between engine volume ( too low) and the volume of the rumble and shakes in turbulence (too high) is not realistic. And these 2 are volumes not adaptable i presume ?

Edited September 9, 20196 yr by Pluto7777

Found solution: in mcdu menu, i have separated some sounds to a 2nd output device, now i can adjust these levels even better