@@sirus2496 I do not use dual watch as I only want one audio source playing at a time, and pressing the XFC is faster than turning 2 volume knobs. I show this in detail here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rxqDbxJIUWM.html As an aside, I am one of the few (possibly the only one) on You Tube that tries to show both sides of a split pile-up... Thanks for your comment and 73! de WX0V