Hello, because my 156JTD is constantly in the workshop, I want to change it. My handler knows that I installed an additional control unit (chip, speed-buster) right at the beginning. Question:He said to me, if I consider changing, he would put all the levers in motion so that I can not get away with it. Could he drive me about the chip on the cart? Bzw. what can he do against my change intentions? Greet Sven