i have a sort of knocking noise and it sometimes creaks when i go over a bump i have replaced the tension rod bushes and also just fitted the meister susspension units but i still seam to have this noise and no its not much to go on any ideas what it could be or worth trying

The top camber arms are very common for having play in them.

 

The only way to really tell is to take the big arm off and give it a good wiggle

i think i may have replaced them a couple of years ago

Have you checked the wheel nuts for tension? A few years ago I had a noise and thought a helicopter was chasing me. Nursed it home in the dark (not far) and found that 4 wheel nuts had sheared completely on one wheel! Lucky escape.

well i no that they are all tight as i took the wheel off to have a look round in the arch everything seems fine and when i had the susspension all aligned they diddnt say anything i was looking on the zcentre website as that was where i got them upper camber arms from and that said they needed greaseing but dont which would of been done when installed but not since going to have a look at them tommorow but dont remember seeing any grease nipples on them so i dont really no the noise was happening before i had the new suspension fitted and aligned i thought it was the susspension strut but is not the case as i still the noise with the new ones