edit: attached project.hex-es for the LPC and STM32f4 cores in case anyone wants to try this out - let me know if you notice any bugs. The STM hex is untested - I haven't built my stm core yet.
How to use the Robotizer:
MENU+FX -> Robo - enters the robotizer page
Robot on/off - enables and disables all robotizers for this track.
Prob - the overall probability that any robotizers are applied. This overall probability setting is combined with individual probability settings fo