I'm trying to get even offset loop cuts on selected edges on my mesh. I tried 2 ways, one with the Offset Edge loop cut, and the other with the bevel. The bevel option keeps the edges aligned perpendicular vertical & horizontal, but moves the rectangles on the mesh. The offset loop cut even I tried with the option even in the settings, makes the lines non perpendicular, and also creates a triangle face when offsetting. What's the correct method to achieve even off cut loops?