I get a good clear picture on the 137 degree west satellite through my 4dtv c-band only receiver, but on my fta receiver I can't get any signal strength on the quality bar. The fta receiver is set up as follows: LNB type: STANDARD LNB LOC. Freg: 5150 Polarity: Horizontal Downlink Frequency: 3880 MHz Symbol Rate: 25.190 What else can I do to get these channels?