Hello,
Can someone please help me with this simple question? I can't find the exact dimensions for the correct placement. What is the distance from the rear door or similar (so that they sit centered on the roof)?

{ORIGINAL POSITION}
Furthermore, I would be interested to know whether the stub antennas in the left fender are always passive. Or are there also active ones that are fed via the antenna output of the car radio? I'm having really bad reception with this thing since I switched to a Becker Navi Pro!
Greetings, B.C.