[TM2] SOUND: No engine sound

[Marzyciel]

I'm apologize for my english.

I have strange problem with engine sound in Stadium and Canyon.

In stadion every custom car that have own engine sound is not making any sound during game. I can't hearing his engine. But if i delete engine folder that is in .zip i can hear it normally. But I can't do this when car skin is in .gbx format.
Every other custom car without own engine sound or Nadeo car working properly.

But is different in Canyon. There isn't a single car that that making engine sound . I doesn't metter if this is Nadeo or custom car. Not any of them letting sound of engine.

In car without sound engine i can hearing only some noise during driving. But what is more strange if i will volumne up sound to the max i can hear very but very quiet engine sound.

Every other sounds like music, drifting, or hittting the band i can hearing normally.

I searched on google to fix that but it's not showing me anything that would helping me.
Like here http://forum.maniaplanet.com/viewtopic. ... 64&t=17688
Most people helping changing sound quality but not for me
I tried reinstall game, use steam and non steam version. Nothing working

[Marzyciel]

Ok i found something strange. While playing with headphone I can hear louder engine sound Is still not on "normal" level but is hearable. Anybody know what is wrong?