Problems with BigBoy's mods (NALW/upsteam.zip and hrbbchup.zip). The NALW one has no engine sound and when I extract the upsteam.zip (last image) it says that the whistle file is missing (in addition to the excess smoke), while in the hrbbchup.zip mod I accelerate to the maximum and the train does not move. in the instant message it says that it accelerated to 100% but then it says that it did not accelerate.
