Hi everyone I'm a new owner of the 2012 SRt8 base model with the 430 radio RBZ & unconnect. I'm hoping someone could help me find out if there's any tweaking necessary for the Bluetooth sound To improve because I don't find it acceptable based on people on the other Side of the phone call because they said I sound far away & tiney. Is there anything that can be done to improve this? Is there anyone else out there that has experienced this bad microphone pick up performance etc.?