LEAP : Init Patch ?

Hi,

you can find some info in the manual here: https://www.native-instruments.com/ni-tech-manuals/kontakt-manual/en/instruments-and-tools#leap-instrument

TLDR: double cick on the empty rack in Default View in Kontakt will give you and empty Leap.
You can drag and drop samples from the side pane browser over individual keys.
Ctrl/CMD click on the keys will give you a context menu to duplicate/delete/replace