servus, my handbrake from the v50 2004 has different braking force left to right (left-särker right weaker). just but so that I have come through the tuev. have now taken off the wheel at the rear right, the tension spring at the cable hook times off but you can’t adjust there. rope moves perfectly while pulling only the wheel is hand-resistant only after the 3rd race. on the left this is already after the 1st the fall. now the question: where and how is the braking force adjusted. is the once the brake force adjusted. I don’t think the brake piston is fixed in the saddle otherwise the braking force would not decrease any more. Is there a guide for this? thank you gruss cc