I am one of you now. Yesterday, my wife and I bought this Hujsak tandem, vintage 1997, built of Reynolds 853 and equipped with a Campagnolo Record 3x8 drivetrain. 26" wheels. The couple we bought it from is a little smaller and lighter than we are, but not by a lot. The clamp for the front derailleur had been broken by a couple that the previous owners had lent it to, so they gave me a replacement derailleur…which I just discovered has a broken clamp.