Micromake kossel printer - auto level problems

[Stigern]

This is what M119 gives me:
SENDING:M119
ok 0
x_max:L y_max:L z_max:L

And if I manually move them into their end-switches it gives me this:
SENDING:M119
ok 0
x_max:H y_max:H z_max:H

Sending G28 actually moves the whole effector down. This is using the software flashed via cura.
I guess it's somehow been inverted?

The firmware flashed from Cura is repetier, a pre-compiled version of it I guess.

I tried editing my own Marlin firmware from the latest version, but as I moved further down the config.h, I read that auto level on deltas aren't implemented, is this so? Or did I misunderstand something.