Question Regarding Touchscreen & Drawing

Hey guys,
I'd like to report that Google SketchUp & Autodesk Sketchbook run pretty awesome on my A9. I'm an Architecture major so quick rendering is pretty important on the spot, and it works great! I would not dare install anything more serious like Revit or Photoshop, I will install Gimp though.
Only problem is the screen picks up my hand when I rest it on the screen. I ordered a SmudgeGlove made from nylon and latex but I'm not sure it'll help.
Does anyone know any material that the screen wont pick up when I rest my hand on it?
Thanks,
