Ahoy Bleientie,
Thought I would let you know that I have tried your Rallies Modpack and enjoyed the graphics and game play as much as FOTRS ULTIMATE V0.71.
However I am having the same torpedo targeting issue as some as the other players (Fearless) with torpedo making a hard left turn after traveling a short distance and never being able to correct the issue! It is possible I did not install the downloaded files or extract them correctly but does seem odd that if that were true other aspects of the game play should be affected too. So I have gone back to FOTRSU for the time being since that MOD works for me!
Cheers, captnmike