you need to use mortars, which are close to bunkers on the ground

Just in case somebody still doesnt know: If you have the original Razer SE crystal, you can purchase the upgraded versions at the Dromund Kaas/Coruscant mods vendor for 250k... source: http://dulfy.net/2012/05/07/endgame-color-crystals-post-1-2-and-how-to-obtain-them/

I wish to be home already ...

All urgent maintenances are pain in the ***, but everybody knows its needed if you fing a bug in game. Problem is, that maitenance is done in primary time for Asia/Pacific region. So what? In other case European or American players will be affected, it is impossible to fnd a time that will suit everybody...