I fly only the CaptainSim 777 and 767 (just for fun…not a real pilot). On all my final approaches to any airport I have 2 separate voices calling out altitudes that differ by about 30-50ft. One softer, one louder. The result is that I end up with “touchdown” at the 30-50ft callout level (not so smooth). I only have a few addons…mostly airports & scenery. My barometric pressures are set to what ATC tells me. Anything else I am doing wrong? And why 2 voices with differing altitudes? Thank you!