Would an ‘automated’ expression pedal solution be appropriate here? The Electro Harmonix 8 Step Program pairs nicely with my PitchFactor / H9 Max. Set the Depth to 5 for Eventide products [All Mode LEDs it – range from 0 – 9]. Can also be configured as eight ‘parked’ expression pedal levels in Step mode. A Roland EV-5 is set up as the Expression Thru pedal.
I’ll report on the Source Audio Reflex configuration … as soon as I find an “In Stock” indication that doesn’t mean “Pre-Order”.