[Bob Putnam]

Ron,

Actually the reservoir (kind'a-sort'a) is three systems. The side fitting comes off half-way up and feeds the clutch - if the clutch gets flakey you know you're running low on fluid.
There is a separator in the reservoir, making two sections feeding the separate master cylinders. Since the reservoir is clear, it's easy to see the fluid level too. Not a bad system.

Although we sell the separate reservoirs too.