A question to everyone that uses the chromatic tuner/kill switch. Where do you have it in your signal path? I have mine downstream from my wah, and upstream from all other pedals. This works nicely for tuning unless the wah gets left on, but I was thinking, maybe move it to the end of the signal path, so I can kill all pedal noise.
I always put the tuner first in the chain(nothing between the guitar and tuner, for purest guitar sound), but everyone will tell you there are no hard and fast rules on this.