Need help with Pibus and RPi3B+

[TooEasyL2P]

yes i think so.

Yes! It's so simple :  Everything works just like that.

Is there a way to change button map? I have 4:3 TV, it seems I don't have back button : Mapped back button to Nav wheel hold button, it works but not that good.
To go right and left I have arrows and it would be fine, but if song is playing those buttons tries to forward song at the same time when you're trying to go left/right.

I found that I can map 1-6 buttons, but there's no back, left or right value.

Default Kodi has back for me on clock button, left is 3, 6 is right. Is it possible to change them somehow? Or remove current ones to load defaults?