bought a WS1040, dumped the trunked config from RR.com (all default values). pushed up to radio and can't get anything. no traffic at all. what am I doing wrong? no conventional objects just trunked config. I'm in Brazoria County TX. Isolated my list to one agency as a test. So many options not sure what I'm doing is right or if this unit is bad out of the box. Any help is appreciated.