Problems changing Colum layout

I want Style 2 with the content left and both colums right. The switcher in template frontend doesnt't work at all. Is there a solution? Thks Helmer

That does not work if you use pre-defined style 1-5, you need to use custom or just edit /styles/styleX.php , where X is number of style you use:
to change value of

$columnLayout = ...

variable

Thks, that helped; and prevented me from searching around. Greetings Helmer