We have a Autotrail Apache and the cab radio is next to usless. I think this is due to the aerial being fitted in side next to the screen pillar. It is a 12volt powered type, has anyone else got / had problems with athe radio in a coach built. If so have you resolved it, I am thinking of getting a DAB adaptor, you fit the unit to the screen like a satnav, and then tune the radio to the dab adaptor. Anyone tried this approach?