The Cadenzia lug set emanated from a discussion I had during a visit to Dario Pegoretti's workshops in Caldonazzo in 2009. The name comes from a South Australian wine that I like. This lug set fits XL or DOO size tubes . ("UOS" is a more recent marketed name for the same tube size) For Wayne's frame set I will use for the first time the final version of the new socket seat stay seat lug, which has larger flowing fillets to the surfaces for aesthetic desires.