Authentic speed measurement in SH4
Hello, everyone here, I am a new cadet skipper who has just been introduced to the great Silent Hunter 4 and its mods, and still learning to survive in the 100 percent realism and how to use TDC manually.
So my question is how do u guys measure vessels' speed by listening to its propeller rotation? Because i heard that those real skippers did use this method in the history, isn't it?
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