SOLVED! Halion SE hso Automation Using Axiom 25 Mod Wheel

Hi all,

I am trying to automate the HSO String Expression controller(Set to modulation) using the Axiom 25 modwheel on top of my existing midi track. Connected via Midi in, Not direct link. I can automate any Parameter, but NOT using the mod wheel. I see it moving and hear the effect during recording but no automation written and no effect when playing back.

I am lost. :cry:

Any ideas?
I found :slight_smile: the solution in this post: