This may seem like a silly question, but is anyone aware of an application the uses two master cylinders on the clutch? More to the point, can you think of a reson why two clutch pedals would not work? Obviously, if both were used at the same time, it could become an issue, but if one or the other were used, would that be an issue? If it could be an issue, I'm going to need a couple of valves to turn each one on when in use.
In case you're wondering why I'm asking...