[Fifi]

Originally Posted by rik007

The results of my analysis is in: https://www.subsim.com/radioroom/sho...5&postcount=85

It has nothing to do with the moon mod as it is a flaw in Stiebler's EnvSim.act

If I may… the latest Stiebler Env.act IS working with the Hsie night vision fix (here on my installation)
Just make sure you have also the Hsie.act correctly placed in main folder (absolutely necessary to make the night vision to work)
With latest Stiebler Env.act (2016) my night vision by clear weather is around 6km (depending what settings are in Hsie.ini)