drill out the sidewalls of the wheels to help lighten them up.... and get some graphite to help reduce friction in all the gearing....
also you can attach a wooden dowel to the mousetrap to get some more length on em...
and i used erector set gears on mine... only had one gear.... but the erector set gears worked really good
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-=JStrider=-
~Clatto Verata Nicto
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