Thanks Uber Guru. Not quite the solution I had in mind but may well suffice in many/most cases. I see this substitution only works with four FX block types, viz: (1) Drives and Dynamics, (2) Mods, (3) Delays and (4) Filters, Synths and Pitch. It does not work for the "Wah" and "Reverb" block types. Correct ??
jim