I've recently been experiencing a number of odd UI bugs on my work rMBP with Mavericks installed. On menu items that have submenus (quick test for me is the Finder > Services menu item), a right-pointing triangle should be shown, but it's not there for me. This is quite noticeable in Adobe apps with a lot of submenus that suddenly have no indicators. Checkmarks that indicate an enabled menu item also don't render. Finally, when I open the Users & Groups control panel, the three buttons under the user list are all blank. This problem is limited to my main admin user- when I log in as a guest, or as another admin user, everything shows up as it should. I've already tried cleaning the various user and system caches with OnyX and verified and repaired permissions with Disk Utility, to no avail. Is there something else I should do to reset or force the rebuild of some user-specific library file, a preferences or cache file of some sort that might fix this? Otherwise, I'll just create a new user and move over what I need, but that will be tedious and I'd rather avoid it. Thanks!