Yeah - me, too !
We are using the same plugin on Zynthian with jalv and mod-ui/mod-host and currently there are no problems known. I am using the same engine inside MicroDexed and there are also no problems.
What is not deeply tested:
- CC 2 (breath controller)
- CC 4 (foot controller)
- CC ? (aftertouch)
They should work, because the same backend is used when turning the mod-wheel (and mod-wheel is working!).
The current code has a slightly wrong SYSEX implementation - you can’t edit SYSEX parameters or send sound data (e.g. from Herr Mueller On-line). I have fixed some parts inside MicroDexed and have to backport them to Dexed.lv2.
Portamento is not included in Dexed. But there are pull-requests for fixing this. I have added them to MicroDexed and they “seem to create sound” - but there are still bugs and they are currently not the full implementation of the original Portamento of a DX7.