I have a set of Campagnolo shifters (thank you, Russ) that I would like to identify and understand. They are braze-on, with highly polished smooth shifter arms, with the winged logo toward the top. The rear derailleur shifter, the one I need understand its function, has a small lever mounted next to the big shifter. The smaller lever can be moved forward (ahead of the regular lever). When so moved, one can see two small holes, one smaller than the other, and each hole containing a set screw that can be accessed from the other side of the smaller lever. (I suppose a picture here might be worth those hundred or so words, huh?)
Does anyone know, based on that description (or I could send a jpeg), which model of shifter this is and what function the smaller shifter and the two sets screws perform?
Once again, thank you for your knowledge and thanks to Dale for providing the forum (got to get the yearly public thanks to Dale. Watch him rule this as an "atta boy" and kick me off the list.)
Cheers.
Tom
Tom Hayes
18585 Munn Road
Chagrin Falls, Ohio 44023
hayesbikes@nls.net
hayes@jcu.edu