Moin. I have a question about a car installation. So: I have a 70A Lima in the car, there is a 56AH battery as a stater battery, then go ic from there with an additional mass tape on the body, and with a 21mm2 cable (4.5m) to a rear distribution block, then a 6mm2 cable is sucked into the trailer, that is again about 5m. Mass is the same also 6mm2 to the WOwa, from the body is conducted. in, if it’s now lean, and I then plug the fuse for the line to the car, the tension in the car goes down to 13volt, and in the Whnwagen come 0.3V less to what is ok, but why breaks the voltage so extreme in the car, I measured times, the batt only sees 8A. ICh am there a little Ratlos Question Thanks already greeting Chris