Since the repair there is a knocking / rattle which the garage said was the anti roll bar link, - replaced but did not cure.
The mechanic has now noticed that the new spring catches slightly on the inner wing, about half way up. (As if the diameter is too big).
The knock is reproduced by kicking the tyre tread or hand knocking the spring.
Any advise please - it's going back Monday, and he says he may have more idea when he gets the 'leg' off.