I am using a Flamma FS21 looper sometimes, and in combination with acoustic recordings via microphones. now often i have a click noise on my recordings, even when i place the foot switches away from my microphones, that click sound gets into the record. Now I am thinking about replacing both of the chromium colored foot switch buttons by soft-touch foot stomp switches, which hopefully make no noise when activated. has anybody made such a modification to a effect pedal yet? any thoughts?