Has something changed we are unaware of? Tried to save Capitani Romani and Cleveland to hq which has plenty of room but can't do it. Neither of them are event or premium ships. All I get is a blank window pop up??????????????? While I'm at it why is it bb7's are not counted as SD ships??? They screw up the balance let alone how op'd they are. BB6 and 6.5 have a limit as to how many may enter a room but 7's somehow are not counted as such.