Anyone know of a way to use a Lefty XC3 stem in "normal" frame? The Lefty headtube is 1.56", if I have my facts straight, and the headtube on my Scott Scale is 1.5". It seems there would be a way to use the Lefty stem/steerer but I'm not aware of it. I'm currently running a Project321 adapter, which is fine but heavy and probably not as stiff, but my Scale needs a new headset anyway so I thought I'd try to get the Lefty stem in there and shave some grams/add stiffness. Any ideas???