Translations:AY Honors/Pinewood Derby/Answer Key/46/en
From Pathfinder Wiki
What kind of weight? Melted lead is dangerous and unnecessary. Tubular weights can be sunk in the sides; flat weights, like those sold in hobby and scout stores can be attached to the car bottom if it is carved in a bit. Incremental weights (with pre-marked grooves) are easier to snap off into the size you need. Some folks just use BBs, nuts & bolts, etc., but these must be glued so that they can not move. No movable weights or mercury allowed.