I've got an O scale C424 and a QSI Titan FX-DO decoder to be mated with it. I only recently noticed that the new decoder came with the wrong sound file. The prime move is the ALCo 251 but the sound file is actually an ALCo 244 engine. I checked the available files for an ALCo 251 sound file, suitable for the O scale decoder, but found none.
The HO scale ALCo 251 sound file has been available for at least 6 years. Why is it not yet available in O scale?
What would happen if I installed the HO scale ALCo 251 Titan sound file into the O scale decoder?