well it don't take much to get me confused, but on my setup, i was using a qph-031 lnb for the circular & linear birds. had all the settings correct in the receiver and hooked up right to the switch, and everything worked great. then i got a universal lnb, dss lnb, and a multi bracket to do some experimenting with. i took off the qph-031, mounted the multi bracket, hooked up the 2 lnb's, changed the receiver from "single" to "universal" for the 1 lnb, left the other settings on the "circular"lnb alone, and now, i get all the sats and channels EXCEPT for the "circular" sats! i get a green Q-reading of 97 on the sats, but i can't get a picture! when i'm pointed at those sats, it says: "no audio or video". i've moved that lnb up, down, left, right, and get a great q-reading, but no picture! did i forget something??