Out of the box, the user interface for X16 is unusable. The menu text, icons and XML editor UI is too small to be read. For example, the "small" icons in X15 are three times the size at the "large" icons in X16. The "+" & "-" navigation in the XML editor to expand and collapse the XML can barely be seen.
I've gone into Customize and Options in an attempt to make things bigger, but to no avail. I've fired up both X15 & X16 side-by-side in attempt to identify what is different with respect to the user interface, but to no avail.
How can this be fixed? Happy to provide screen shots if necessary.