MSI Afterburner Crossfire Issues

[H@mmer]

Hi I'm running MSI 5850 Twin Frozr in Crossfire on Windows 7 HP, which has been running fine since Christmas.
I've just done a fresh install of Windows 7 and now I have issues with the fan profiles.
I can make a profile to adjust the fan speed with the synchronise for similar graphics processors option ticked and when applied card 1 changes to the profile setting but card 2 doesn't.

This is what Afterburner reports at the desktop.

GPU 1:

Fan Speed: 34%
Core Clock 157mhz
Memory Clock 300mhz

GPU 2:

Fan Speed: 54%
Core Clock 725mhz
Memory Clock 1000mhz

Now if I open GPUZ 0.5.1 GPU2 adjusts to the same settings as GPU1 and stays there. As soon as I close GPUZ it goes back to it's original settings.

I've looked in the registry for ULPS and it says:

EnableUlps REG_DWORD 0x00000001 (1)
EnableUlps_NA REG_SZ 1

Am I correct in thinking these settings enable Ultra Low Power State to reduce the cards settings when not needed?

I'm not bothered about overclocking the cards as they are fast enough.

I've tried ATI 11.2 & 10.2 drivers which have the same effect. Running 10.2 at the moment.

Any suggestions?

Forgot to add I've ran Drivercleaner to remove all ATI drivers in between changing versions.