HM i think it might be possible to edit the torp gyro angles the game allows ..by adjusting the settings for torp gryo instrumentation in the scope room..
go to the instruments.txt
( text based cfg files

the stuff dreams are made of modding wise)
here's what i reckon is the settings for the torp gyro manual control
25 messpeed Zielwinkel.jpg 1 0 6.28 0 9 0 6.28 6.28 0 1 0 _ziel_position03
wether this is purely the graphical range of movement shown by the selection lever/dial or wether this actualy affects the angles used by the torp itself i don't know...
but it might be possible to come up with a compromise
restricting the angles to 0/25/40 or similar; which would be an atmospheric if not bang on step towards what your after..
or perhaps in the
torpedotypes.txt
0xb101
36.0 179.0 26.0 486.0 1 700 C/06
0xb102
36.0 108.0 26.0 374.0 1 600 C/03
0xb103
36.0 119.0 26.0 411.2 1 800 G/06
0xb104
35.0 250.0 28.0 728.9 1 900 G/07
haven't interpreted all the entrys here BUT some where there may well be entrys for the available maximum gryo angle that at least may well be moddable...
and if it is....then it might also be possible to render certain parts of the torpedo angle setting Dial in the scope room "unclickable" there by arriving at the desired result or something close anyway...this is the sort of thing that TENDS to be possible with these things .on past experience..you reckon?
i'll keep my eyes open for anything else pertaining to the subject
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ReallyDeDPoet
i thinkt there is a link early on in the thread to the site with the downloadable english version of the game..so if you have broadband you can order the game from them and download it straight to your pc....
i ordered my copy from Amazon.DE I'm in the UK ..it amazingly arrived in 3 days!