Build Your Own Clone Message Board

I would like to modify the octave divider so that I can use the ringer AS WELL as the octave independently, but still have the ability to use them together.

I'd like to:
1. Remove "sub only" foot switch
2. Replace with "ringer only" foot switch
3. Having both foot switches engaged would give me octave AND ringer together

As the "sub only" sound can be achieved by using the Mix knob, I think this would be a great mod for this clone.

Thanks!!!
EC