Hi John,
Ok, we numbed them too much. Can you go into the sh5.cfg (data/cfg) and change the values of these factors and try to flank-bump them again?
Night light factor cloudy=
4.25 ;[>=0]
Impact full moon on light factor=
0.60 ;[0.0 <= 1.0]
More is possible when you also change the OneAlex mod itself (visual sensors etc). But that is not in scope of this project.
The other note: the moon phases in sh3 are not corresponding with the reality. It is a bug in sh3.
SC-7 was during a 96% full moon. See:
https://www.uboatarchive.net/U-99/KTB99-5.htm
In Sh3 the full moon is on 15-10-1940 (see the Official SH-3 Moon Calendar that comes with the documentation).