Hello John, - post still showing Neanderthal!
Well done on the oil change.
OK, the wishbone bushes would appear worn - not uncommon. Whether that is the actual cause of your noise?? - but if they need changing, then changed they must be.
Incase it helps:- I would only use Lemforder wishbones if not using genuine VAG. There are other aftermarket brands available cheaper, but this brand is well respected.
Search EBay for best deals on Lemforder.
Kind regards,
Gareth.