[Krieg-Schwein]

?uestion
lines 1-4 all relate to upgrading before you start your career and its fault of the SH3 general engine, so I'm assuming that it doesn't relate to the new upgrade.
Does this mean do not add any crew members until you complete the first patrol also and do you have to reach your assigned grid and return or can you just Esc. and dock? And do you have to sink an enemy ship before you upgrade any thing? Crew, etc..

Thanks