so that i don't have to crouch down and twist knobs or flick switches between every song haha. the biggest issue is that i like to set my delays in ways that i can't keep with a simple preset even with all the tap division options on the Flashback X3... i like to do my delay so that the beat falls every 2.5 or 3.5 beats instead of .5, 1.5, or 2 that most delay pedals give you for beat divisions... so each song will need a custom delay time programmed rather than just needing to change the beat division and let the MIDI clock output from the BeatBuddy handle the other changes.
btw the big reason i'm disappointed by that Flashback X3 is that I thought the final four beat division settings on it were the syncopated timings i was already playing as described above... but no, that quarter note plus dotted eigth setting isn't for 3.5 quarter notes, it's for two separate delays on the same preset (which means, coincidentally, that the thing can play SIX SIMULTANEOUS DELAYS which is just fucking obnoxious but so fun if you understand how to harmonically handle that many echoes
)
i'll record some stuff soon. i'm also in the middle of moving, and haven't had that much time to play around with those pedals yet. here's a slightly older video tho: