It's derby time again - our race is this coming Saturday. My son and I finished our car today though, so we're ready!
We came in 6th place last year, out of about 40-45 cars. The cars that all won last year's race weren't really "car" shaped, but more aerodynamic. My son decided he wanted this year's car to look like that, so he came up with the design in our picture. He also decided he didn't want to paint it this year, but use some full-body stickers he'd seen. Kind of like those tattoos you wet and stick on your arm as a kid, except you have to cut them to the car's shape, then wet and stick 'em on.
The biggest problem we had this year was with so little wood left in the design, there wasn't much room for weight. I was able to drill holes in the front and rear areas, and put some 3/8" cylinder weights in, but still had to put additional flat weights on the bottom to get up to the 5 oz. limit.
Looking forward to the race!