Voxengo Routing?

[Steven_Blair]

I am using Voxengo Span, and want to do the following:

I have two instruments loaded
SPAN instance on the Master bus
Both my instruments appear on the graph, but I want to route Instrument 1 to Group 2 and Instrument 2 to Group 3

I have been playing around with the Routing, but can't seem to work out what to do.
The Left and Right channels can be assigned, but not sure what to do for separate instruments.

As far as I know, the Routing is generic in all the Voxengo plugins.

Any help would be appreciated.