Originally Posted by VONHARRIS (Post 2134812)

No , with H.sie's realism fixes + Stiebler's addons , when reloading extrnal torpedoes Uboot's speed is limited to 2 Kts and istant diving is impossible.
When you press "D" to dive or "C" to crash dive a random variable is applied dealying the dive from 1 to 15 minutes, IIRC.
For all that time you are on surface cursing your luck and struggling to survive. After mid 1942 it usually doesn't end well.