No, but I would love to see this kind of feature legitimately added to the Master Configuration tab. The ability to properly place the monitors based on more complex ungrouped layouts would be priceless!
The per Slave manual monitor position (reverse position from its actual relationship) in combination with the Cursor Wraparound trick doesn't completely work all the time. For me, this trick requires a crazy fast/slow mouse movement "dexterity" in order to fool it into what I need.