Ok, I was wondering how the center section flexible wind deflector attaches to the ledge of the grill. I know the bottom section attaches to the bottom of the rad support, but does the top section attach above or below the ledge of the grill? I have the other two smaller side sections properly attached (in order to properly box in the radiator for proper air cooling). Does anyone have a pic from looking through the radiator grill to see how it attaches? Also, does it use plastic push pins to attach? Thanks!