jator359 said:
@bracketracer, unless I'm misunderstanding you, all real world trailing edges in aviation seem to come to a point rather than a parabola to minimize drag and reduce the turbulence caused by splitting the air in the first place (if you're referring to extending the rear fender behind the wheel). If you mean the leading edge of the rear fender it appears to me that most of the fastest racers have it in a point.
Yes, I was referring to the leading edge being a parabolic shape. I'm going to make the trailing edge come to a point. Kinser's right, though. By the time you get them (leading and trailing fenders) to an optimal shape, they are too heavy to retain a benefit.