[ZeroBeat]

I took a 9" portable TV as a 'signal meter' and my ULTRA up with me on the roof. I used SatMex 5 to begin USALS then added T5 (IA5?) and Galaxy 10R so far. It went flawlessly but when I hooked everything up to my living room set I can't get all the channels, I think I had 'em all when I was puting it up. For example on the Intelsat Americas 5 I can't get anything on transponder 27 (12177V). Any sugessions would be appreciated.
Thanks