Hello,
Sorry I will react in English.
I have also the Engle Gato and I stear the both engines separate and It will turn within the two meters it can turned almost on the spot but it takes a wile but it will.
I shall take a video off it some time.
Maneuvering in a tight spot will also, then it runs reasonable fast on the surface but with high speed it take 10 meters to turn.
Its Fun to seal here.
Just my two cents,
Jan,