2002 Arnage T directional stability not satisfactory

[frankberlin]

Good evening,

directional stability with my 2002 Arnage T (80' kms) is relatively poor. Even if driving on the Autobahn without any crosswind, I have to adjust the steering wheel continuously. Car suspension has been measured and adjusted recently.

Is this normal?

If no, where to look first?

Thanks in advance, Frank