Brakes clunking

[gonch1980]

Hi All

I've got the clunking noise every time the pedal is pushed, I've read on the 5.5 that they're sided on the internal pads. How can i check if they're correctly orientated, does it have left and right written on the backing plate, or failing that if that's gone, is there a visual clue eg one end chamfers etc

Also should the 130 estate 5.5 have the anti shimmy clips?

Ta