piano effect colour options

[Boof63]

HI, am using piano effect on 2d tree and matrices, no matter what i do the colour of the notes playing turns to pink, regardless of background colour selected of if no colour is selected, how can i change the colour of the note being played, as i would like to change it throughout  the song.
cheers Boof63

[keithsw1111]

Piano effect uses the 5 colours you select. First 2 are the key colours when not pressed. Next 2 are the colour when pressed. And the final one is the white key separation colour when it can be displayed.

[Skunberg]

Pink is sometimes a indication of low voltage.

[Boof63]

the pink is the preview, not real life , appreciate the input though, my bad for not being clearer.
Will play with the colour schemes and see how i get on
Thanks again to Skunberg & Keithsw1111
Cheers Boof63
EDit: Thanks for the info Keithsw1111 working fine now !!!!