Is there a resource out there in cyber-land for modifying your existing fx boxes? I saw something once not only about installing true bypass switches but also adding "presets" to analog boxes. They did this by installing mini pot's that you could notch through differing "presets" of by twisting a knob. Another idea was adding a CV pedal to any effect....say to control a sensitivity knob on an EV filter or something. Any other fun ideas to modify stompboxes would be great to read about. Somebody know of anything close to this?