Now I've got all the chips and tried to run it.
Seems like I have some bleedthrough on both PCB`s.
I´m using one for the vertical steps on the TPS and the other one for the leds. Coupled the other way.
PCB`s are connected together only with power and M/N/O.
I see the leds blinking but two and two together and also the pots somehow are affected of each other two and two.