[Christ]

It's pretty easy to grab a good rear angle with a sedan body: lay something off the roof at 15 ish degrees, and measure the height that it sits 2" past the deck lid.start from there, frame it out with a good taper, cover it with chicken wire and a couple old white tees, and apply elmers mixed 70/30 with clan water vigorously. Good enough for test purposes, anyway.

The nice thing is that it doesn't make a sedan any longer.