[davepl]

It had to go high in order to intersect the curve, because the door was curved, and the door was curved because sometimes its cool to do it the hard way - with a curved door.

Just FYI, when I did some research on keeping my triple tanks I found tha Ford vans had a dual tank option with mirrored doors, so you can harvest a door from each side and they match. Wouldn't be curved though, and only important if you're doing both sides.