Apologies if this is an old feature req, but one of the things I really miss from my old hand-drawn diagrams is - on full-neck diagrams - the option to space the frets steadily closer as they rise up the neck. Obviously this needn't be done as dramatically as the guitar does it itself - but 'smaller fret spacing for higher notes' is an important piece of visual feedback that helps some of us enormously with quick orientation. Oh go on. *Wonderful product by the way.