Btw, just as an addition, I called support today and the support tech confirmed that the fact that you can't tie the nobs on the FX Chain PC Modules to midi looks like a bug.
Also, there is some strange bug when you want to record automation and you click the W on the track and the W on the TH2 turns red, but then does NOT record the automation. Unchecking the TH2 W and re-checking it resolves the issue, so it's a simple work around.
I thought you might benefit from hearing this.
Best, and thanks as always,
Geoff