What the hell is MODFY DLY O/P — the x-knob label on the flanger (and chorus|organic)? I have the stompbox, not the H9, but tweak using H9 Control on iPad. I searched the (latest) manual, this entire forum and I got as far as discovering that it’s “delay offset.” I assume MODFY is knob-speak for “modify.” So can somebody explain why I would want to offset the delay? I of course played with it, and can’t hear any difference. Offset what to what? Is it a stereo panning thing (like DEPTH in other algos), or something more elemental to the flange itself? 

Thanks in advance. 

Steve

ThinAirX