@Mathijs Kok I'm confused - in a other Thread you wrote:
Posted June 2
Until we can do a new sound recording no updates are scheduled.
In this thread you wrote:
Posted April 19
The last update does already included most of the refinements of the prop model but until we get full control over the pitch there is not a lot more that's possible. When new features become available we will always see if they are important enough to warrant a new version.
Posted July 12
A few tweaks are being worked on but we simply have not found an opportunity to record new sounds.
In the first quote, you are talking from a soundset of P3D - yes, quite nice, but you know it is MSFS.... I am sure, it is important enough to warrant a new version. You sold a soundset not compatible with MSFS and now all updates (flight model + prop simulation + Soundset) is postponed because of the sound recording, what is in unknown status?
Quite sad. It is a good plane, the twin otter (and its customers) deserve a good sound and flight model.
Other third party developer achieved better prop simulations. So, It is possible.
Please push the development of a "last" big update for the twin otter. "Just" a complete soundset, a little bit tweaking on the prop model and we are happy.