I would like to be able to set the jumps and skips in the custom levels to any chromatic interval. Currently, they are bound to the key. If I want to emphasize a tritone, I have to use the jump from scale degree 4 to 7, fa to ti, etc. but if the piece I'm focusing on with my group has that tritone in on a different set of notes (do to fi, mi to li, etc.) I cannot make those adjustments.