Hi all, I installed an A129 a couple of month back, front only whilst I looked at the easiest way to run the rear cable. With just the front camera running there was no problem with DAB radio reception. I then installed the rear camera running the cable at low level trough the car (ford Focus). With the rear camera running the DAB radio was basically useless. I then fitted a ferrite core to both ends of the rear camera cable and DAB radio reception improved a bit. My question is, would there be any improvement if additional ferrite cores are fitted? I haven't got any more to test myself, so if the consensus is that there will be an improvement I'll get some more. Thanks