Since I bought this unit I have yet to get a full meter reading on the first SS line, only about two bars...the second SS line I will get six bars at the most.The PQ I can set it to get a full reading when I have a good signal. This I can tell buy getting six bars on the second SS line. Total bars to fill anu line is 9 I think ...does anyone else have this problem? and is there a fix for this?