Ok. I may be a little over competitive but I come about it honestly. My dad had a history of crushing the competition in PineWoodDerby and I have continued this.
This year, the Cub Scout Troop is doing the Space Derby - and I need tips. Here is what a Space Derby racer looks like:
It is a tube of balsa, some rubber bands, and a prop. It slides on some 50# monofilament for 40 -50 feet. I have read tips online and understand to lube the rubber bands and that weight is a big deal. That is simple. I want to up the ante a bit and do something cool like a ducted fan. Any thoughts?
Thanks,
Larry