Pump Curve Optimization: Improve Performance

After studying the technical articles about adjusting various operating parameters, I modified the pump characteristic curve on my car.

Now I've discovered that reducing the value (i.e., reducing the injection amount) in my car results in better acceleration.
Why does a smaller amount produce more thrust?

What is the data status?
What is the address of the vehicle you are modifying?
With what did you modify it, or with what were the checksums adjusted?

Best regards,
Rudi

Or was it just an adaptation?

Adaptation only: original value: 32768, new value: 32738.