Now this is an interesting idea, if I understood you correctly.
Under Options > User Interface under Fonts "AIS Target Name" Dropdown List
There is nothing for "Depths" I wonder if there could be? Of course it would not apply to Raster Charts
, but that might be a way for you to improve it.
This also might solve something I've mentioned before....
bdbcat thought we need a coherent plan for increased pixel density for denser screens, possibly for next release.
Are you using Accel Graphics Opengl or not?
What graphics board?
What level of compatibility with opengl? There is a website you can test it with I think the program is glview
Graphics Drivers updates?
Also would MS Cleartype affect it?