This is very cool. I'm self taught but a tool like this will definitely help me learn more complex patterns! I love that I can slide and change the length of th

This is very cool. I'm self taught but a tool like this will definitely help me learn more complex patterns! I love that I can slide and change the length of the fretboard. One small picky thing is that could we choose strings as well? E.g triads for only the top strings.