thinking best way, is keeping both Eventides Time and Mod Factors out of Rack Gizmo's loop by-passes ...problem is,then no "instant access" on function with MIDI controller ...but, I can store an effect configuration for each preset, I that I would want to access delay or modulation on, by just storing main mix off, then just use expression pedals to turn mix on ...think it is the smartest way to go, since for me, I just want a little extra effects during rhythm when I do short lead fills within rhythm, so expression pedal is way better suited for task anyways, rather than using momentary switching