Sam, Just use the M AUdio keyboard as a keyboard for playing notes. I know it is tempting to fiddle with all the controls on the left hand side BUT DON'T I have used master keyboards for years in BIAB and my DAW and tried in the DAW, as you have, to utilise the sliders but after a frustrating period gave up, they may work if I concentrated on making them work but that takes time away from making music.

Glad you got it working

Alyn