i recently fitted a new front cable to a mates bike, it seemed to work ok for the majority of its first few rides, but now when in middle ring, he tries to drop to granny it just does nothing, the cable then looks like its loose and floppy but the mech doesnt move? going up is NOT a problem? just shifting down?
when i set the cable through the pinch bolt, which ring should i be in on the front? and i should make sure the cable is tight with no loose flex when tigtening the pinch bolt?
he knows even less than me, so gawwwd help us 😆
