I just got home from a Worship gig and something happened I never thought about before. I have been using just a Korg GA-30 for a very long time and it works and tends to agree with my ear. Well today, I got to plug into a Boss White pedal tuner and it kept saying the I was 1/8 of a step flat from being in tune, while the Korg said I was in tune. Then we grabbed a Fender stage tuner and it read that both other tuners were sharp by almost a 1/4 step. Has anyone else ever experienced this or compared tuners? Being the only guitar player this is not really a problem, but now playing with another Guitarist I want to make sure we are perfectly in tune. So I need a pedal based tuner, true bypass, easy to see in a dark room that's right on in tune. Any suggestions or thoughts on this one?