Haha I'm all happy
Received a new controller, and this one works beautiful!!
But when I compare them (the wireless one, and the wired one) then they do give different values.
The start and end value are off course the same, but the way to get to the values in different...
For the wired one is a gentle push enough, the wireless one needs a bit more force..
one the other hand, the analog joysticks are more precise on the wireless, the middle value of the wired one is somewhere between 110 and 150.
Wireless one is always 128 in middle position..
But thanks all for the help by finding the problem,