My grandson is a Tiger Cub (kindergarten) in the Cub Scouts and had his first pinewood derby yesterday. We did manage to win first place and he got a nice trophy but his car's back end was wobbling all over the place. Also he had two contenders that he beat by less than half a car length so we need to do better. That is why I am here.
I tried to make a rail rider car, and the axle holes were off and the bent axles were off soma too. Had a heck of a time learning the process and ran out of time. He had good wheels and weighting, along with good aerodynamics, and that is what must have saved the day.
I am starting now for next year and will not run out of time again. Prototypes are in the works and I will drill holes in such a was as to use straight axles. My intent is to get this down to a science, so that next year I can hold things in place so he can drill the car, sand it and put it all together using good parts. He is not patient enough to do more than some sanding on the axle polishing and wheel balancing, but that will come as he gets older.
I have invested more than I originally intended to in tools and such, and I have no regrets. I have spent days working on components, and enjoyed it, but I am not serious enough for $200 drilling jigs and the like.
So I will be asking for help to make the best components for him to use in his next build, that I can. At the same time I want him to learn the technical aspects of making the components as he goes through his Cub Scout carrier. By the time he leaves scouting he should be an expert.
Nothing creates enthusiasm quite like winning.
P.S. He has a younger brother too.
I tried to make a rail rider car, and the axle holes were off and the bent axles were off soma too. Had a heck of a time learning the process and ran out of time. He had good wheels and weighting, along with good aerodynamics, and that is what must have saved the day.
I am starting now for next year and will not run out of time again. Prototypes are in the works and I will drill holes in such a was as to use straight axles. My intent is to get this down to a science, so that next year I can hold things in place so he can drill the car, sand it and put it all together using good parts. He is not patient enough to do more than some sanding on the axle polishing and wheel balancing, but that will come as he gets older.
I have invested more than I originally intended to in tools and such, and I have no regrets. I have spent days working on components, and enjoyed it, but I am not serious enough for $200 drilling jigs and the like.
So I will be asking for help to make the best components for him to use in his next build, that I can. At the same time I want him to learn the technical aspects of making the components as he goes through his Cub Scout carrier. By the time he leaves scouting he should be an expert.
Nothing creates enthusiasm quite like winning.
P.S. He has a younger brother too.