Torpedo's strange behavior

[tjlegault]

Hi,
I have been trying to successfully complete the TDC mission as in stoianm Manual TDC tutorial.
I am not using real navigation yet as I have never been successful in torpedoing anything yet.
I noticed that my torpedoes seem to have a mind of their own as shown in the screen shot.
The first torpedo goes straight the second goes off in an angled direction, the third goes in circles and seems to almost hit my boat.
Can anybody help me out here?
Thanks

The mods I am using are below;

NewUIs_TDC_7_5_0_ByTheDarkWraith
NewUIs_TDC_7_5_0_RadCapTools_0_2_alpha
Manos Scopes-patch for 16x9
OPEN HORIZONS II_full v2.2
NewUIs_TDC_7_5_0_Das_Boot_Crew_Mod_by_Illyustrator
SteelViking's Interior Mod V1.2
SteelViking's Interior Mod V1.2.2 Patch
Trevally Automated Scripts v0.6
Trevally TDC Help v2
Trevally Tutorials - All v0.2 (for TDW UI)