Performing an engine sound swap, requiring assistance.

[Brickrail782]

I'm attempting to swap out the default F59PH engine sounds with the Class 66 engine sounds. Whenever I swap the sounds, the cab engine sound is the same volume as the outside sounds. How can I make it quieter?

[_o_OOOO_oo-Kanawha]

I'm attempting to swap out the default F59PH engine sounds with the Class 66 engine sounds. Whenever I swap the sounds, the cab engine sound is the same volume as the outside sounds. How can I make it quieter?

There are several Class 66 DLC, older and newer. Which one did you use? Was there cab occlusion in the Class 66 you copied the sounds from? Cab occlusion alters the outside sounds to give you the illusion you are inside an enclosed space.

Here is a short tutorial on cab audio occlusion: https://www.christrains.com/ts_faq_audioocclusion.html

When cab windows can be opened, the occlusion might be scripted.

[Brickrail782]

I'm using the Freightliner Class 66. I also didn't realize what the occlusion file was for, I'll have to give that a try.

[Brickrail782]

I tried swapping the occlusion file, but I can't seem to find anything that it is aliased to.