I just picked up a pair of new-old-stock Campy Euclid Shifters. They have this weird post that sticks out the base and was supposed to insert into the Campy Euclid brake levers; that was the only way they were supposed to attach to the handlebars. Alas, I have no matching brake levers. Has anyone tried to rig something up with hose clamps, bar stock, etc.?