new QA1s and still wobble - need help please

[JW313]

Hey guys,

well - the new QA1 shocks did arrive in Germany and we put it on right away. Great quality and shipment - thanks to cobra valley.

however - in cruise mode at 60 until 100 (didnt go faster yet today), I still have the usual strong wobble and shaking in my steering wheel.
It does get better under hard breaking.

The old AVO shocks were bad (and I mean really bad) and I was sure to solve the issue with the new shocks. Now, I am kinda scratching my head.

Here are some facts:

15 inch wheels with Avon CR6ZZ
450# springs
Air pressure = tried with 23 and 27 psi
QA1 settings = 7 clicks from loose

We balanced the wheels for the third time - and they are within 5 gramms.

Do you have any ideas ?

thanks in advance

Jürgen