Wondering if anyone else experienced what I am with a first generation Campy Rally rear derailleur ====
When I install it on the dropout hanger and tighten it properly, it will not pivot as it should via the mounting bolt = it will only pivot if I loosen the bolt, but naturally I am concerned that it will work loose if not tightened properly.
Anyone offer an advice/help???
Searched the archives, but could not find a solution or similar problem.
Regards,
Kevin Kruger - Grantville, PA