I might be a bit dumb but I can't figure out how to trigger simple strumming with Session Ukulele. I just bought it and read the manual, so it might be me missing something. It only will allow me to trigger patterns. These are nice, but I need more granular control and having up/downstrokes as keswitches feels like an essential feature in a strumming machine. Has anyone figured out if this is an accesible feature of the patch?