Couple of quick suggestions for the future ...
i) Allow double click of the swing button to center it
ii) In settings, give option for user to select their own preset file location Excellent product! Would love to see some generative / random/ probability aspects in the future. Caught the video with Gaz Williams and very much agree with your view regarding letting the product bed in before adding these kind of things.
All the best with Beat Scholar
Hey! Really cool ides. Regarding centering: all of our sliders/knobs (swing included) can be reseted by alt/option + click. double click will let you input an accurate value via text. :)
And a couple more
iii) Allow export of a wav file to capture the excellent Beat Scholar sounds
iv) Option to export the midi file either as a) combined as now or b) separate tracks