Engine Sounds Loud

There is a program that I used once for the Cessna 310, I think it was the fuel pump sound I turned down....it was way way too loud..it is called Audacity, it is free, and you can choose individual .wav sounds to turn the volume down on just as much as you want. It works the best I think, because you can choose what you want lower, without having to lower other sounds along with the ones you want. It is free, and easy to use, just make sure you copy and paste a backup, then start playing around. Once you have it where you want it...it is as easy as just dropping back into the sounds folder..