So the other day I edited up a couple videos about water testing.  I got a note from the FIL that the audio was way too low and that even with earphones and volume cranked all the way, volume was still too low.  Granted, he can't hear very well anymore but.... the audio is a bit low.  So, I'm currently re-doing the videos with a new narration track that will  hopefully be louder with less backgro…