Think this is the first pedal I’m gonna make. I have a dirty A/B loop switcher, but bypass channel bleeds high gain pedals. Hopefully the 4pdt will fix it, not too sure.

Looks like the 4pdt will ground the tip of sends when switched off, hopefully that will kill the bleed from hi gain hm-2 or muff pedals

Props to generalguitargadgets for sharing this information
http://www.generalguitargadgets.com/