Rupping in the anti-eb at greater steering stroke

I've been driving a 96 ér 3.7 Quattro for a few months.
A first-class car, but the stronger the steering impact
Starting is, the more ́rupt ́ it is in the drive. With the certainty to have noticed an expensive mistake I drove to
Audi, where the master explained to me after a test drive,
that this is ́very normal ́ with a Quattro and I do not
If the man is right, if the other person is right and has a solution after all
ready ??
Best regards
Christian