Might found a bug Rated 4 out of 5 stars

I am using the development version 3 of this addon. It is working great with a small bug which screen shot I have attached.
http://arjotsingh.deviantart.com/art/Firefox-stratiform-bug-316014491
Look at the right side on tab bar. This is what I get when I open many tabs at once. It happens everytime.
Also can u make a preset for win 7 aero with tab bar as glass in the final version

This review is for a previous version of the add-on (2.1.1).