No more Stillen Lip?

Originally Posted by scottIN

It was flat stock, but it was pretty stiff. I didn't want a leg protruding down to (a) catch a curb, or (b) have aero pressure on it. Even with a 24" long piece of 1 x 1 L-angle, you're getting like 24 sq. in. of aero resistance on it, which would be a lot of pressure. About like holding your hand out the window @ 65 mph.

It worked fine all summer, in 100+ degree temps, but fell off in the fall. Was hoping it would be ok without it. I didn't have any issues until it got to about 90 this summer.