Ha! It's only taken me two days, but I now have the TC Electronic Nova Multi effects unit changing patches and effects within patches. It's so cool automatically turning overdrive and delay on and off and jumping around the patches. I found step edit in melody the easiest way to do it. You have to regenerate to get it to kick in. I'm using the melody track and midi channel 16.
AWESOME! I know you'll love to perform without being distracted by stomping and tweaking.
Did you say you perform on StreetJelly? If so, post the time and date of your next performance. I want to see the net result of having an automated sound tech working for you. ;-)