MP GP15

asking for some help, ive downloaded and installed the MP GP15, there is no horn or engine sound, and there is a gray shadow under the wheels. not sure what ive done wrong, any help would be appreciated. thank you.
https://www.railworksamerica.com/forum/
https://www.railworksamerica.com/forum/viewtopic.php?f=62&t=16334
buzz456 wrote:What is the MP GP15?
gpman08 wrote:the missouri pacific GP15 sorry.
gpman08 wrote: and there is a gray shadow under the wheels. not sure what ive done wrong, any help would be appreciated. thank you.
ZekTheKid wrote:gpman08 wrote:the missouri pacific GP15 sorry.
Same. I didn't know why there were no engine sounds, even though the directory was correct. I changed the path to the Stevens Pass GP38-2 audio, and it worked. The shadow has been addressed. Search "Strange Shadow on GP15" and it should come up with someone posting the link to the shadow fix.
buzz456 wrote:ZekTheKid wrote:gpman08 wrote:the missouri pacific GP15 sorry.
Same. I didn't know why there were no engine sounds, even though the directory was correct. I changed the path to the Stevens Pass GP38-2 audio, and it worked. The shadow has been addressed. Search "Strange Shadow on GP15" and it should come up with someone posting the link to the shadow fix.
I don't know why you didn't have any engine sounds to begin with. The thing is aliased to the SD40 at least on my copy.