support 4th axis? - Githubissues

I could add support for 4th axis in the coming weeks. Still it is not clear what I have to do. At this stage I presume I have to:

add 2 coordinates on the INFO screen (so also using a smaller font for the current 6 coordinates)
add the buttons to move the 4th axis with the TFT
allow to move the 4th axis with the Nunchuk
add a SET button for the 4 axis Do you see something more?

mstrens / grbl_controller_esp32