I know this isn't specifically related to the glass project, but it does have to do with aspects of the theming. My question is that I'm working on installing the Windows 8 Release Preview theme for Windows 8.1 and am experiencing a minor bug where when a window is maximized, there appears to be an incorrectly colored row of pixels on top of each of the buttons, as pictured here with two different color schemes used (you may have to zoom into the picture to see it): It is hard to see on the "exit" button, but is most obvious on "restore" and "minimize" controls, especially with the blue theme. Here is a screenshot from an actual installation of Windows 8 Release Preview for reference: Here are some mockups of how the first two pictures should look based on the picture above: The problem does not show up unless the Window is maximized. It appears with and without Glass8 and/or other RP atlas themes installed/enabled. Any ideas on how to go about fixing it?