switch module position?

hey,

started to work with the Equalizer template.

Now Im trying to switch the position of Left and Top module positions in the EQ-template, but I cant get it to work.

I want the Left position module to be placed at the left side. The Top module position should be in the middle (between left and right columns/positions).

When I place the mainmenu to the left, size changes size and gets to wide. Looks terrible. My Frontpage Slider gets partly hided behind the right position module.

I understand this must be done in some other way, please assist me.

Stefan