Pinewood Derby Car Grooved Axles in 2023

Pinewood Derby Grooved Axles

Once you get the body shape, wheel lightening, and weight distribution right, the next step to building the fastest Pinewood Derby car is modifying the axles. Removing crimp marks and polishing each nail axle is normally allowed in any race. However, there is one aspect left that is among the most controversial in races everywhere … Read more