Manually pull the cable. Should the chain rubs within the outer plate, then turn the substantial screw anti clockwise and recheck our cable tension. If it rubs over the interior plate, flip the “H” screw clockwise. Change the barrel adjuster appropriately and keep an eye on what number of rotations https://beckettwwqjy.newsbloger.com/33421322/indexing-bike-gears-no-further-a-mystery