Right now in my game the lack of nested docking is a pain and a half. I use a carrier and a general CV to expolre, but sometimes i also take a SV with me, so I have to undock the CV from the carrier, switch to the SV and dock it to the CV and go exploring... when i get back the reverse sequence. The worst is when i forget i have the SV docked and try for minutes to dock the CV ;(
