Thanks Steve, that's the data I needed. Only two more questions.
The minimum speed at which the car changes from 2° to 3° is now 38 km/h, that is when I am almost not pressing the accelaretor, and usually it jerks. I think that change from 2 to 3 in those conditions should occur earlier, say 30 km/h, and of course softly. Am I right?
The other question is if is it possible to make the car start from first gear always, in D.