Settings for KWin's Zoom Feature

Hello, everyone.

I just installed the kde-full package on my Ubuntu 11.10 system, and I 
am finding that the Zoom feature is jumpy as I had reported some time 
ago while I was still running Linux Mint 11.

when I first tried GNOME Shell's magnifier, I noticed that it was a bit 
jumpy while panning as well. I was able to track down the config file 
for the magnifier and change a value for a Mouse Polling variable; this 
made panning work quite smoothly. I am having a bit of trouble tracking 
down a config file for KWin's Zoom feature because I wanted to see if 
maybe the same type of solution would work.

Would anyone happen to know where I could find a config file where I 
could tweak the settings for the Zoom feature?

For instance, the file for GNOME Shell's magnifier is located at:

/usr/share/gnome-shell/js/ui/magnifier.js

However, I do not believe that KDE's config files are JavaScript files.

Any pointers would be greatly appreciated.

Take care.