Flipping BoundingBox.MinPoint and BoundingBox.MaxPoint for Sections input

Hi, I am trying to make 4 sections; Front, Left, Right, Back of a group by Section.ViewByCoordinateSystemMinPointMaxPoint. But the Front section is flip. Back, Left and Right are good.

I think the problem is that the BoundingBox.MinPoint and BoundingBox.MaxPoint has to be flipt. But how can i flip them correctly. I have tried to rotate the BoundingBox. But the result it the same.

Fixed it with Mirror the View and change Far Way Clipping.