I updated my ElitePad to the RTM version of Windows 8.1 Pro and copied dceggert's text and drawing. I have absolutely no talent for drawing, which is why I always used drafting tools and later CAD during my first life as a mechanical/general engineer. But you can get the general idea that rendering of diagonal lines has improved. Pressure sensitivity has also improved and I noticed some application options dialog boxes now include a "pressure sensitivity" check box. They may have been there before and I never noticed them, so take it with a grain of salt.