The radio reception on my RNS-E is dreadfull. Seems to be better when stationary, but not much. Honestly, my mobile phone gets better radio recption than the car. Should be getting millions of radio stations in London, and quite a few outside, but most are greyed out, and in London, it is often giving me the choice of 1 station, or if I am really lucky 2 !!!!! Is it something to do with the settings on the system, or could it be that the aerial is not connected to the rear of the unit for some reason ? I have set it up the way it says in the manual, but it never really seems to lock on to a good signal, even on major stations like radio 1/2/4 etc. Any help would be appreciated as I am convinced it is not supposed to be this bad !!!