MIDI not passing through outputs

[berth]

I'm back! Just keeping a log of stuff so others can learn from my experiments. So I managed to get my Korg Poly 800 MIDI in working and it works fine through the 880. Tracker is sending MIDI note data and they are being played on the Poly 800. So now that leaves me with the Hydrasynth Explorer. If I plug the Tracker MIDI out directly into it, the MIDI transmits fine and I hear the sequenced notes play. If I run it through the 880, nothing. I have tried again with channel splitting, and while the other two synths still produce sound, the Hydrasynth does not. At this point, I think this is a ASM issue and I will mark this as solved for now. Thanks for playing along!