re a bi-lam frame construction discussion...

if add-ons are also bi-lams, then we've been doing
that here all along too! adding scrap to pre-existing
lugs so that youc ould expand the "horizons of the
canvass" is/was standard fare at weigle's, baylis',
goodrich's, my place, and countless other shops.
that italian firm - masi, i think it's called - routinely
re worked their nervex ref 32 seat lugs to evoke a
more sexist shape down the front of the seat tube.
connoisseurs believe that holes drilled in the add-ons
of said seat lugs indicate the frame was produced
by that mario fellow!