Have made a mapping to duplicate the Rekordbox pad functions for key change and hot cue key change (keyboard mode)

Option1 > Shift and Hot cue will will show all pads flashing (if deck playing) > This is now waiting for a hotcue to be selected. Once selected the next pad press will always take you to the selected hot cue and change the key from 1 to 8 depending on the pad pressed. If no hot cue is there it will make on on the next pad press.

Option 2> When shift and Hot cue pressed and waiting for a hot cue selection, if you repress Hotcue (No shift) > It will take you into direct key change so will just change key when deck playing

Hot cue flashes so you know you are in the 'key' mode

Shift and Hot Cue to exit mode

Works on decks A & B