Power control sliders borked in CCC

[Jacky60]

Since Catalyst 11.11 the power control settings in CCC seem to be not functioning for me. The slider for the GPU attached to the monitor (top one of my four) works when you increase power to +20% but the others just slide back to zero when I try and adjust them. This I suspect is just another piece of routine ATI driver tardiness but does anyone else suffer the same problem? If you're not multi GPU then I can't see it being an issue as the GPU that talks to the monitor has no problems staying at +20%. It's the small matter of the other three not working that pisses me off.