Odie beat me to it. You could really shave the front down with the bulk of the weight in the back with the X design.actually, with the basic style, it should work well being able to have more weight in the rear with the wedge shape.
Odie
When my godson was in cub scouts I built a futuristic car for myself with the cab forward. It went down the track faster backwards than it did forward.
My first year of scouts I started making one... Unfortunately Mad Matt took the project over and I had to build another car. ...and we forgot to finish it.
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