Hi Stiebler,
I was reading in your help files about periscope fix: "If the underwater speed exceeds 5 kts, the periscope may be forcibly retracted, or you may see periscope tremor instead (depending on whether the additional graphics file is added too)."
So, what are and where I can find these additional graphics file?
Thanks again for this awesome mod and also thanks about that wheather info some post above!