When you put a record disc into a jukebox, the sound plays the correct sound, everything works correctly, BUT the sound plays at the corner of the block. If the block is at 100x 150z, the sound will be heard coming from not 100.5x 150.5z, but instead 100.0x 150.0z. I assume it should be when you look at the center of the block, you hear it equally from both sides of ear, but it plays equally if you look at the corner. This video (too large for attachment) is a better visual example of what i mean https://www.youtube.com/watch?v=X4TPTHIVgFI