Problem with Background

[Viallynor]

Greets,

Okay I am probably one of the few that actually like the new interface design colors and layout...

What I don't like is the SIZE of everything... I want my realistate back!

So I have been going through windows and attempting ot make them smaller... so far not a graphic issue there, but I do run into problems with darn thing:
WindowElements.WindowFrame.data.bkg.rect

It has a buffer or border around it that is at least 10 pixels, possibly more I didn't actually count. this causes the background to wind up being x pixels LARGER than the actual window frame... all the way around the frame...

Anyway, anyone know how I can make this thing actually size to the edge of its border? (I.E. remove that darn buffer.)