Hi all ive fitted a relay harness to my hids as i was getting flickering, the cancellors did stop the strobing and bulb warning but i read on the net to also connect a relay harness. When connected the relay buzzes so obviously it is working when the lights are on but ive read that the pulsing from the canbus system on veccy's causes problems with the voltage to the ballasts and can damage them, this is why the relay buzzes rather than just clicking on, is this right as i'll have to remove the relay harness rather sharpish. Both of the ballasts have stopped working, even tried connecting the hid kit without the harness. Need advice please.