How to identify airports being "covered" by NavAids

[FlyingAxx]

Hello Tim,

Is there any trick I may have overseen (except switching NDBs and VORs off, of course) to identify airports being covered by other symbols in the map? Examples laying close together are BIKP and BITN (Island). The first cannot be identified by mouse-over but the second one which has to do with the way which of the close-by objects overlays the other. However, I don't know of you have influence on the drawing sequence but I think it could be helpful if airports would lay on top always.

Regards,
Axel

[tim arnot]

Google 3 api supports z-ordering, but for that you'll need to wait for PG3.