Hello, I recently purchased HRR from the preserved collection for TSW2. I really like what I've seen so far however I keep having a sound glitch. When I'm in the cab of the train and I'm sitting in the driver's seat, the sounds are fine. When I stand up whilst the train is moving, it sounds like I'm outside on the train roof! If this could be fixed, that would be great as this is an otherwise good DLC! Cheers!