Well, that's the other wishbone on

this time it went much easier than before but still have left pieces of my flesh on the underside of the car

The knocking has (so far) now stopped, the anti roll bar bush was completely fecked so that was replaced as well.
Popped on a pair of new numberplates as the old ones weren't displaying the BS number and they were looking a little bit tired.
Will be out and about in it tomorrow so I'll be able to tell if it has really stopped making the noise while driving.