You either have FTX Global in your sim or not have it at all.
Then what you have to do to "not have it at all" ? Does it come with a proper uninstaller, or its installation cannot be undone without reinstalling FSX entirely ?
The reason for disabling it was to TEST if the issue was caused by it, not to suggest you must get rid of it permanently.
I also have flickering with KIAH and FTX Global, but only under certain angles of view, so it's not bothering me much. However, a fix would be welcome at one point of time.
After we'll asses if FTX Global is indeed the cause of the problem (or not), we might then start discussing who has to fix what and, how a fix could be done, and by whom.
In any case, one of our developers has FTX Global Base + FTX Vector, and he cannot see any flickering either. If you have a specific position when this happens, please indicate all the following:
- The Lat/Lon coordinates of your airplane
- The direction of view
- Your altitude
- Your zoom level