Im a little confused here. You can route either Scaler 3 or Scaler 3 Control to any Instrument track in Logic. I can’t see your track settings in Logic here as you haven’t exposed them. Key here is the MIDI In Channel on your receiving track should be set to the Instrument Output of Scaler 3. Try using Scaler 3 Instrument and don’t worry about S3 Control for now. Process of elimination.
