Bjorn,
I was an early naysayer about the revised dauphine fusee hands on new L.U.C models.
Then, I spent an afternoon with Mr Guy Bove and Mr Karl-Friedrich Scheufele at the Manufacture. I received pretty much the same technical design explanation as Magnus got (the story is consistent
) Then, practical demonstrations under different light conditions with old and new style hands really convinced me of superiority of the changes.
I became a convert to the dauphine fusee hands......quod erat demonstrtum.

L.U.C Tourbillon
Regards,
MTF