"Caterpillar" drive system

[Gibbs1]

I want to make my sub running without rotating propellers like in the movie "Hunt for Red October"

I've added a Hydrogen peroxide propulsion and i want to stop the propellers.

Would be great if anyone knows how to do this. :06:

[Gibbs1]

Ok, i now so far that the Hydrogen peroxide propulsion works with

rpm 1,0


But there is a new problem. When i activate the caterpillar engine, the sub accelerates to 300 kn and flying up and down. When it surfaces speed is reducing to normal.

Help :ping:


EDIT: By running on the caterpillar engine, destroyers can't hear me. "They tremble at the sound of our silence!"

[Gibbs1]

Ok, i've got a solution for the problem. You have to stop normal engines before activating the caterpillar engine. Then everything works.

If anyone has another solution, feel free to share.

"We shail into history!"