I still can't get over it, how badly sound trains in this newly upgraded TSW3 NEC: Boston Providence route. F40PH-3C, cabcar and Amtrak they literally hover in my impression. Everyone knows here how trains sound: permanent wheels and rail metalish hum. Here, only intersections reminds me I have contact with the ground, the best audio part is lost... Silence in the loco cabin is nonexistent (even in ICE or TGV . Please correct it, it so nice route. ps. and passanger-boarding system as well Edit: I made very high volume and all this hum and rumble is here, it just need to bump it up a bit.