After having done a donut yesterday in a car park my car has developed this rubbing/scraping noise coming from the offside rear wheel when that wheel is under load. Usually this will be when turning left hand corners, it doesn't need to be that hard, but you also get it slightly over bumps and also if you sorta 'zig-zag' right then left whilst driving in a straight line.

I orginally thought that the suspension had dropped slightly on that wheel, but after having had all that apart I'm quite happy that it is ok. I've also been driving round in anti clockwise circles with someone on the outside listening and watching.

It is definately not coming from the wheel rubbing on the wheel arch, although this is exactly what it sounds like.

What do I look for next?