Slot car tire truing jig

thingiverse

I noticed a few of my 1/32 scale wheels were very wobbly and needed a way to balance them. A friend of mine offered to let me use his 1/10th scale RC car balancer and after looking at it, I figured why not make my own for my scale of racing. You will need some 6mm round disc magnets, 2mm set screws to stop the arm at the length you choose and an old axle that you can sharpen to a point. I am still working on a few tweaks and will update this as time allows.