Ok , I have a major problem. I had to unplug everything and move. So heres what I have and need desperate help. Of course i have a guitar. Then i have the 11 rack and a bbe rackmount All powered by a crown xls 1000. And theground control pro with a zoom multi stomp box and finally a decimator noise reduction. Once everything is powered on as soon as i turn on the bbe processor a horrible hum starts. How do i hook everything up? Thank you.