This is really great! It would be cool if you supported a kapo and turning it flat. That way I could tune it to e flat without having to do the mental math, an

This is really great! It would be cool if you supported a kapo and turning it flat. That way I could tune it to e flat without having to do the mental math, and I could put the kapo on whatever fret so I could visually see quickly. Super awesome work!