Ok guys, this is a really annoying sound I listen EVERYWHERE in the game, everywhere I zoom and during the missions. I've already tried zooming in and on several times, turning the sound on and off, quitting and opening the game... nothing solves it. This is the link for the sound: http://www.turboupload.com/files/get/rQSQS1Jtfe/----sc4-sound.mp3 Thanks in advance!