Please tell me someone Photoshopped your car inside a fire station or something, that space is bigger than my whole house.
Yeah I know & it varies widely, but to my eye if it's more level it makes the back of the car kinda look heavy. I like a little bit of angle, more like the Nascar's of the 60's, that's where the fastback was developed from for aerodynamics too wasn't it? . Anyway more like this for me...Height is a matter of preference.