Well it seemed all the dads in the pinewood derby race were getting fancy trying to make fast cars.

I just had to look up "tricks" on the internet.
Lo and behold, seems friction is the worst enemy.
One hypothesis was 3 wheels is less friction than 4.
Hey I'll try anything.We had to stack the weights on the opposite side of Patrick truck.
It seemed to work at least for this race.
But we don't take this race seriously,no not at all ;>)