Downgrading to previous Nvidia Driver

Is there a location that Nvidia (or Opensuse) keeps older versions of their prebuilt modules? I upgraded to the latest Nvidia driver today on 11.1 from the Nvidia repository and it appears unstable on my machine. When I looked in Software Management there is no option to downgrade. It appears the current version is the only one in the repository. I built a module from the Nvidia site but I would rather use the older, pre-built version from their repository. Any suggestions?

Keep in mind, that the nvidia kernel modules are kernel dependend. So maybe it’s better anyway to compile older driver (from NVIDIA Treiber Download or lang=en-us) by yourself.

An openSuSE (nvidia) repository for elder nvidia driver i don’t know, too.