I'm trying to program a KNG2-P800 for receive only/no affiliate trunking. When I go into the RES and attempt to add a new trunked system, it automatically adds the system as Rx only. It isn't giving me the opportunity to change the Unit ID from the default of 1 to something else. I've heard of other people having their radio stunned in Rx only with a Unit ID of 1 in older firmware versions. Adding a different radio ID is supposed to be a prevention mechanism to stop the radio from being stunned. Any ideas on how to rectify this in the version 5.5.9 software?