I have some Garmin simulator software, and I am using the related WAV files from that software for callouts in place of the default X-Plane files. I renamed the old files with OLD at the end of the file names, and renamed the Garmin files to what was the X-Plane file name for that callout. Now, during approaches, I get several altitude callouts (some conflicting in height) at the same time, usually when I get to 200 ft. AGL. I hear "200", "100", "500" and "50" all at the same time. I cleaned everything up and restored the files to their original names and locations, yet the problem persists. This happens for a standard plane such as the Vision Jet and also for payware, such as the Phenom 100 by Carenado. Why would all these callouts happen at the same time, and how do I shut off the extra callouts? Do I just delete the standard callouts in the Resources/Sounds/ Alerts folder?