Virus KC program change send in multimode

[rozmo]

Hi,
Recently I purchased a Virus KC. I'm very happy with it as it is a welcome addition to my setup.
I'd like to integrate the Virus as a multitimbral controller too in my live setup to trigger my Nord Rack 2x, Korg AM8000R and Akai Z8.
I want to be able to e.g. play a Virus pad on the left side of the KC's keyboard and a lead with my Nord Rack on the right side of the KC's keyboard.

I'm experiencing some trouble setting up the KC as a controller. In single mode I can use it without a problem to send program changes to my other devices, but in multimode it doesn't seem to work. As far as I know I can't set up a multitimbral patch in single mode, so this is a severe problem. Is there a way to send program changes from the Virus KC in multimode?

Global Midi is set to channel 1 on all my devices and I'd like to use the Virus KC to control my other devices on these channels:
Channel 1 - 4: Virus KC
Channel 5 - 8: Nord Rack
Channel 9 - 11: Akai Z8
Channel 12: Korg AM8000R
Channel 13: Digitech GSP1101

Thanks in advance.