This is a delay patch based on the Quad Delay patch.
The main difference is that Aux/FS toggle on/off the delay, instead of having to hold down the button/FS. I removed two of the delay lines and added a crossfade and sample time scalar on one of the knobs.
Knob1 – Dry/Wet mix
Knob2 – Overall delay time scalar
Knob3 – Delay 1 Feedback
Knob4 – Delay 2 Feedback