I have a Club 3D radeon r9 280x RoyalQueen 3GB, which is water cooled. However I believe that I am having some issues with overclocking. I have MSI Afterburner installed and I have only been able to get the core clock to 1165Mhz and the memory clock to 1575Mhz, oh and the default clocks are 1050Mhz/1500Mhz . I have not been able to successfully change the voltage (and yes I have selected the Unlock voltage in the afterburner settings). When I try to change the voltage in afterburner, the slider bar stays at what I put it at, but non of the voltage readouts actually change and stability does not get better. any help would be greatly appreciated.