Small update after further tests:
- Even enabling the manual dive planes controls in the patcher, at least using TWoS, they doesn't seems to work.
On surface they work ( at the least the hands of the dials can be moved up/down ) but they do absolutely nothing ( The sub will remain always on the surface even if you set the dive planes for diving )
When submerging, instead, for example going at periscope depth, soon as the two dive planes operators sit at their place, both the dive planes works only on " Auto " again and you can't even move the hands of the dials in any way ( Manually I mean )
To be noted that what achieved on the surface ( Dials's hands at least moving ) can be achieved only running a saved campaign mission. In single mission ( I have used for the tests the German Jet Fighter one ) they do not work at all.
*I have still to test what happens starting a new campaign