Morphi to the rescue! Morphi and Homery teached some manners to the CityWide's suspension and I set up new soft Scania dampers. She is now a pleasure to drive. Also as you can probably hear if you have ears, the engine now sounds like a proper modern Scania. Exterior sounds are sadly from a K270 rather than CN320 but this is to be adressed.
All the Voith sounds and transmission nonsense is now also gone.