Well, bored as I am and wanting to go outside and enjoy the sunshine, I thought I'd give this a go. Nicked a bit of cutting compound from the valeters and had a good rub.
Started like this:
After a quick rub, say 5 to 10 minutes, looked like this:
I know we're not talking mirror finish here, far from it. But I had never given my B-Pillars any lovin' before. Never really thought of it.
Cheers for the hint, Phoenix.