[Ha Ha Thats Very Logical]

Maybe it was a design flaw...

So you're holding open the possibility that there's an Intelligent but Incompetent Designer? That's a new one on me. It seems even harder to test for, scientifically speaking, than the idea of the perfect Designer. And I really don't see why it should be incompatible with evolution, in that case.

[PapaNew]

Again, the makeup of a car points to a designer. It also tells you something about the designer. But if a car is in the repair shop, it certainly does mean the car "evolved". The whys and wherefores of a car in the repair shop is irrelevant to the fact it was designed.

Nevertheless, although it is irrelevant to ID, you may want to consider "operator error", not "design flaw", when it comes to the imperfections of people (and life in general).