Security Update 2013-003 Breaks NVIDIA Web Driver Again



I'm trying to install the web drivers for a new GTX 750 installation. I'm currently on 10.10.2 (14C1514). I've tried changing my SystemVersion.plist to reflect version 14C1510 in order to install WebDriver-343.02.02f03. Doing so allows the installation to complete, but I can't toggle the NVIDIA drivers as the preference pane says I'm running an incompatible OS version. Even changing the SystemVersion.plist back to 14C1514 to match the NVDIA Info.plist I get the same result.



Since I haven't been able to toggle the NVIDIA graphics on I haven't connected my 750 yet. If I do so so now I'll hang at the Apple logo. I'm using Clover and have nv da_drv=1 and kext-dev-mode=1



