Here's a quick and dirty video still of the Greyhound version with the turbine smoke just cranking up:
The smoke volume in this feature actually outclasses the original TMCC Veranda by a wide margin - if you like this sort of thing (I do). There are other differences in the operating features that I have not fully understood/tried out yet, but I will say that the AUX3 option to shut down/re-start the turbine smoke and sound makes more sense to me now than when I first read about it. It's not just the smoke volume that needs some management but the ability to hear the diesel sounds when you want to.
