http://i.imgur.com/zTDAQI2.png So this is what I'm looking at. The pink lines mark the handshape boundaries, and the little text inside is the handshape for that box. When building these handshapes I would extend the note sustain all the way to the next note, create the handshape, and then remove the sustain. This gave me handshapes that reached until the next change. The green arrows mark ghost notes that I had to add in order to fill in those handshapes where only one note was played in that shape. These notes did nothing in-game but allowed it to save and export without any issues. These ghost notes always ended up being the bass note of the chord since they marked a finger position that I wanted to be locked down between transitions, though since these were simple two-note chords it would always be whatever note wasn't just played. http://www.gfycat.com/SillySmugIndianspinyloach This gif roughly matches up with the example from the editor above.