I have the following:
1. Controller for my netbook running vArranger software.
2. Controller B midie'd to Receptor running B42 software.
3.SD2 module midi'd to Midisport 2x2(A)

How can I control left hand chords on my Receptor controller from the vArranger, as well ? Both keyboards are split and work well with their respective modules, but I want some interchange.
Bernie