[TorpX]

Originally Posted by Eesocks

... When the sonar operator announced it was at a bearing of 40degrees I raised the attack periscope to take a look and could just make out a vague shadow at that moment it turned on it's searchlights, speeded up and changed course, it knew I was there! how?.
I don't mind a challenge but that was ridiculous!

Definately time to dumb down the AI at least on the merchants

I was using TMO 2.5 OTC and some enviromental mods

I can understand why you are unhappy. If this sort of thing is happening, it is patently unrealistic.

I will suggest you consider another course of action:

1. dump the enviromental mods; one might be screwing up TMO.

2. dump everything and use RFB (with or without the corresponding version of RSRDC).

However, I have been spotted submerged at night at around 2,000 yds.

You said TMO is not unrealistically challanging, but isn't spotting a periscope at night at 2,000 yds. unrealistic?