On my druid, when he gets clearcasting a massive white cooldown bar appears in the centre of the screen. I looks like a Quartz bar, but unlocking Quartz doesn't reveal it and I've changed every Quartz option with no result.
I seem to recall there is a command or option that allows you to hover over UI elements and it tells you in a tooltip what their layer(?) is called (which includes which addon it belongs to). Can anyone remind me what this is?
Alternatively, if anyone knows what addon the clearcasting bar might belong to?