Hello, I fell with my K11(1999; 1.4l, 75 HP) through the HU, because the hand brake at the rear left (driver side) has too little braking power. The brake effect of the foot brake for the rear and front axle is OK. The brake performance of the hand brake at the rear right was also OK. It is only about the hand brake at the rear driver side. I still noticed that if I pull the hand brake full while driving, only the rear wheel on the passenger side blocked. I wanted the hand brake new today After removing the plastic cover below the handbrake handle, I see an M10 screw with which I can tighten the handbrake. However, it is only 1 screw, and the tensioning goes over this screw for right and left together. So I put myself under the vehicle. I had to remove 1 heat sheet and saw that the rope ended in a T-piece, where then the handbrake moves for left and right. But there is also no way to adjust the brake train for left or right. So I opened the brake drum. Again I see no way to adjust the hand brake rope. And now I don’t know any more and ask the experts among you: How do I adjust the hand brake for the driver side?