Seems like a cool device, I'm stuck setting it up, want to ask here.

It's to create MIDI control for Kontakt expressions, something which has been a pain in the ass for Ableton users. Here's the info about it and a set up video.

I'm a noob and have got stuck quite early in the set up process. I think anyone who knows Ableton / Spitfire well might be able to see what's going on. I've put some screenshots below.

I spent a couple hours today trying to figure it out. Don't want to hassle the developer cuz i already asked him some dumb questions.

here's the set-up so far with an instrument rack and chain selector.

here's the spitfire expressions interface. the notes are the same.

here's a shot from his setup video where he implies it's real easy to map your Kontakt keyswitches to the devices.

Thing is, it seems that Spitfire doesn't want to map these expressions so easily.

what am I missing?

 

Depending on which SF library it is, they have used 3 different ways of triggering articulations: Keyswitches, CC32, and UACC which was developed by them.
Which lib is it?