I have a problem!!
 

Every time i dive silent running my u-boat continues diving beyond my depth setting, the only way i can get back up is to go flat out and blow the ballast tanks! which is not good when you've got 7 destroyers hanging about! Anyone have any clues as to why this is happening?

How about, you posting the Mods and whatnots you're are using! :ping:

Do you mean "Crash Dive" (C key) or "Dive" (D Key)'
If you hit "Dive" you will continue down until you stop the boat or get crushed.
Crash dive and silent running are not compatible, as silent running is at 1 or 2 knots and crash dive is at flank.

Just a normal dive silent running but setting the depth to dive down to with the depth gauge!

Anyway it's seems there is a compatability issue somewhere along the line when using RB's SH4 effects for SH3 v7 by Asanovic, dissabling this stopped the problem!

thanks
Rick