need info on Havian 30 MIDI out port usage

[jmasc50]

I recently bought a Havian 30. (OS ver. 1.00). I am trying to get the (device PORT) MIDI out to go to a USB host interface and then on a KORG rack synth with a 5 pin DIN midi in. I got this connection chain working on a Williams Allegro piano, and the chain is also working from a Miditech i2-Control-37 keyboard controller. (both the Williams keyb and the Miditech keyb have a USB MIDI out port, same as the Havian 30), so I think the chain works, but I can't get the Havian to send any MIDI note or program changes info out.

I created a Global->MIDI OUT preset and linked Upper1 to MIDI chan 1, Upper2 to chan 2, Upper3 to chan 3, Lower to chan 5, and Bass to chan 5, but nothing arrives at the rack synth.

Can anyone help me see what I am missing? Thanks to all for any assistance whatsoever. Actually it would be great to work with a Havian 30 EXPERT on this and other configuration/setup tasks. Anyone want to take on my project? We could work together over a remote connection (Zoom) and I can pay an hourly rate.

Please reply if interested. Again, thanks to all. - Jerry