[yuanzheng]

Originally Posted by Paulebaer1979

I had a very good navy-glass (Zeiss) when searching the peri and the sub was in a circle with maximum 2km. 20% is a very well result in this case. The periscopes in the old days were a little bit smaller then now. So in the past the peris were very hard to see if the commander used it quickly.

In the game they start to search for the sub, if they get any reason. If you don´t show your peri or conning tower they do not search you until the first torp hits a target - or someone with passive sonar is able to hear your sub. That´s it. In 9 of 10 cases i´m able to go inside a konvoy with my sub until 1942 (VII or IX). Later it´s nearly impossible. I play LSH5.1 at 82% realism.

I THINK IS VERY GOOD