So as far as I know the synth engines on track 5-8 are all the same, however the order is different on different tracks:
Here’s how they’re laid out by #s
- bass - 26, 129, 98, 25, 65, 112
- lead - 65, 25, 11, 26, 98, 112
- arp - 26, 25, 11, 65, 98,113
- chord- 31, 26, 11,25, 65, 112
The difficulty in achieving what you want to do is that you can only copy synth settings from one track to the same track (e.g. on another pattern). Still, it should be possible to choose the same synth engine on two different tracks and then try to manually copy the settings from one to the other. So let’s say you are on the second engine on chords (#26), if you recreate the same settings on the 4th lead engine (also #26), it should sound the same. I haven’t tried to do this yet, so I might be completely wrong, but this is how I think it should work.
However, the polyphony will differ (4 for chords, and only 3 for lead I think, not sure about bass)