Hi,
I've owned the Huey module for quite some time, something like a year, and yesterday somebody told me that there is a low RPM warning sound ... but I never heard that sound. I checked some videos on Youtube and there is, indeed, a warning bip.
So today I figured it could come from my DCS installation. I uninstalled it (even deleted the config folders in C:\...\SavedGames to be sure) and reinstalled a fresh DCS. However, there still are no such warning sound.
What could cause this ?