i had the same problem-i am 1.89 and i found only bikefriday who taylormade a bike for me. i gave them my measurements online, chose the components and the models, then i flew to eugene and picked it up from the factory. excellent service. the bike is great, i could not be happier.
the only thing that is not great is the fold. it is not really a folding bike. i would say it is a bike that disassebles and folds a little bit. a bike that can be packed into an airline conforming case.
i do not care. i still love this bike. it is extremely beautiful and the ride is great: