Toggle Switch Static

[AbbandonZK]

I've been troubleshooting a Big Muff With Tone Wicker for the last two months.

http://tagboardeffects.blogspot.com/2014/08/ehx-big-muff-pi-with-tone-wicker.html

I'll think I have it finished and I"ll set it down. Then I go to use it and It starts doing something like chirp like a alarm clock. I got it fixed that time but....now the tone wicker switch goes 'psssss PSSSSSSS psssss PSSSSS" every time I touch it. Its a subtle noise difference but I can tell its there. I disassembled everything and bread-boarded it. I can't get rid of the touch sensitivity. I've tried using the other side of the 3PDT switches and the problem still persists. The sustain pot did it for a bit while it was in my plastic enclosure but now that its out it doesn't do it anymore. I checked the hot and all the ground connections and all the wires onto the board. The only thing I found was a ceramic capacitor that when scratched or bumped transferred the noise into my headphones. I removed it and replaced it. Any ideas as to what my problem is?

[thermionix]

I would get rid of the plastic enclosure for starters.  Are you playing a guitar with a string ground?  Touching the strings while you touch the toggle and pot?  If you use a metal enclosure it should be connected to audio ground, and all metal pot and switch bushings mounted to it will be also.

[AbbandonZK]

I'm still at the stage where I'm testing it with a mp3 player. I've tried using my guitar and the effect is still there.