Groover

• Row-1 and Row-2 : see common elements
• Row-2 : Extra dial (0-127) to set the humanize/groove factor, click to randomize
• Row-3 : see common elements
• Row-4 : Groove values (-99%/99%)

You will notice that when changing a row-4 dial, the next dial will change too. If you hold down [Shift] while dialing, only one dial will change.

The idea is that normal dialing is to introduce swing, while [shift] dialing is to apply small groove changes (humanize).