Hmmm....
I'll have to check the bolts, I know they have to be really tight from previous posts, not been able to check it myself as yet, my mechanic fitted them...
Stuart, I'm not 100% convinced we have the same issue but similar...
Mine has two very distinct symptoms, one is the metallic clunk when applying the brakes at low speed in reverse - the other could well be the tie bars not being tight enough, put the brakes on light at speed and nothing, hit 'em a bit harder and 'thump' - there's a bit of a jerk from the front passenger side - feels like play is being taken up. I get the same effect with the brakes on light going over a bump - probably without brakes up a kerb (I don't go up many kerbs)...