I believe you have a '91 Ibex frame/fork in Sierra Blue. the tubing is simply listed as Tange ChroMoly in the afore mentioned SUperSet 2 configuration, the downtube is ovalized at the BB shell right?
I still don't buy the whole repaint thing and think perhaps it was simply a warranty replacement frame.
How is the IGH setup working out?
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“One morning you wake up, the girl is gone, the bikes are gone, all that's left behind is a pair of old tires and a tube of tubular glue, all squeezed out"
Sugar "Kane" Kowalczyk