Yamaha S970 Keyboard

I would like to create my won Pads, they add so much to a style. There are times when I mute everything but the Bass and drums and have all four pads playing; great sound. I have gone to YouTube and my manual and the information is limited.

Understanding how to:
1-Copy from a style onto a pad.
2-Add audio to a Pad
3-The snaps on a Korg’s Pads are good. How can I add them to a S970. Can’t find a snap sound on S970

Help appreciated, John C.