Dear Alfonso

thanks again for your help !
I made some progress, yet I am not quite there yet ...

I managed to setup the "CONDITIONS" see screenshot. Looks ok to me

- in "-condition tools" I then clicked "copy selected condition to covariate ". Is this correct ?

- if I go to "RESULTS (2nd level) it looks different than for you, notably I do not have in conditions something x something
what must I do here ?

thanks again !

Sven