The 10.9.2 upgrade completely messed up the OpenGL driver and is causing some games / graphics driven application programmed in OpenGL to have a lot of issues with particle drawing. This is unbearable and it is causing me to lose work hours. This issue did not occur in 10.9.1 and I have researched a bit and found this to be an issue in 10.9.2. I would like to rollback to 10.9.1 or 10.9 but my recovery will only install 10.9.2 and redownloading Mavericks from the App Store also installs 10.9.2. Is there a way to roll back to one of these more stable versions?
My main issue is my inability to get a copy of 10.9.1 or 10.9. I am not sure where to get any of these!