slow typing..
FAQ have you looked at the past threads ?. zillions of them ..
Number 1 is hanger bent? shop job.
2 there are just 3 screws H, L, sideways limit screws & the B that pushes it further away rotating around the upper bolt
every thing else is cable tension .. klicks up front have to synch with the action on the back.
yea taking it to a Shop will be better they can see the issue I cannot.