I decided to move the spoiler back 6 inches, so I can get the key into the trunk. I'll fill the space with transparent PET sheet that I have left over from my HPV canopy..
Have you ever compared the CD of aircraft and cars? An outstanding car wound have a CD of .2, yet a run of the mill Cessna has CD of .06. The Cessna can fly at 150 mph while getting 18 mpg.
Do you see any big holes for the wheels?:
