Thank you Mellow for the advice.
Just updated my signature.
The pedal is soft and goes all the way to the floor on the first Application.
If you pump It, It starts to brake even not too badly.
Honestly, I didn't Check, if the pedal goes down, when applying the brakes for longer when stationary. Will do that probably tomorrow evening, when I get to the garage.
When braking from a speed, I didnt notice any other vibrations or anything. It just didn't want to stop, if you don't pump It.
'88 3.6 Daimler vin 559...