Jump to bottom
nice vid. Thanks for posting itI have been doing similar with piano wirefirst wire I bought from the local RC shop (used for RC planes control wires)then bought an assortment of various sizes from amazonIf you drill and tap the weight, you can hold it in with a screw in the center of the chassisdr
Seems like this would quite litterally allow you to "tune" for a track!
Any hints on what size strings you used?
The only issue I can think of is keeping the car going in a straight line otherwise I like it
Keeping the straightness is why I have been experimenting with a t shaped front axle. It can go up and down, but stays centered. (tube is soldered to a brass strip, and attached "mid ship")