Any hepl would be welcomed :)

Sorry I have had a good look and couldnt seem to find the answers to there simple questions - I might be being a bit dumb but:

1) How can you adjust rudder? or direction without using map or "bearing to view" i.e the compass in SH3 / 4?

2) I have German voice loaded at install which is great except although I get subtitles in some bits (begining of tutorial) i noticed there was a lot of dialoge not subtitled expecially when docking at Keil eg. When arriving in the pens it jumps to a cut scene with a captian talking lots but no subtitles ??? any ideas?

3) It seems that dispite my selecting a custom difficulty in options ie. all real except for external views . I then selected medium in the campaign and it has overode what i thought was the global settings? Are the main menu settings for MP or how does it work?

Thanks for any help.