Has this system changed? About a week or two ago I was able to monitor the Simulcast C site from mesa but now I can only see signal bars on the voice frequencies but I can't pickup any of the control channels. I saw in earlier posts comments about upgrading to phase 2, has this happened? I am using a phase 1 scanner (396t). I can hear the Mesa and MCSO systems fine so I'm pretty sure the scanner is ok.