Although I just noticed something odd, not sure what to make of it. The way I have setup is my dual output is set on 91 middle 97 and last 103 but going by inputs as marked on switch the dual output is plugged into lnb4 and 103 is plugged into LNB2 but when I select port 4 in my receiver I get 103 and port 2 I get 97 so maybe the ports are labeled wrong on the switch or my receiver assigns numbers differently or somehow I'm catching reflections just right getting the opposite signals the both LNBs