Manually pull the cable. Should the chain rubs on the outer plate, then switch the superior screw anti clockwise and recheck our cable pressure. If it rubs around the interior plate, change the “H” screw clockwise. Verify the condition from the chain and cables. Substitute them whenever they demonstrate indications https://indexing-bike-gears37925.prublogger.com/32041699/examine-this-report-on-indexing-bike-gears