Has N3V disabled the smoke color settings in the config file for steam engines? All steam locos now seem to have the same color smoke.
This is not very prototypical, older locos will usually have darker smoke than later ones, some because of the introduction of superheaters, some because they just don't have very good draft through the boiler.
Bill69
This is not very prototypical, older locos will usually have darker smoke than later ones, some because of the introduction of superheaters, some because they just don't have very good draft through the boiler.
Bill69