Are the sound levels correct on the current Psycho disc? I ask this because sometimes it sounds like the effects track drowns out the dialogue. One example of this is when Marion first hears "Mother's" voice outside her window. At first, you can hear Mother plainly. But when Marion opens the window, it sounds like the dialogue track is turned down, making it hard to understand the voices. The documentary on the disc has this scene and it isn't like this. It also isn't like this on previous releases that I own.