After I had to hand in my hand guns, I still got lots of ammo that I no longer need so I thought I could use them to dynamically balance my wheels. This is 4.5 mm BB air gun ammo. Got tons of it. The plan is to break top beads on my tyres and pour in about about 90 grams into each wheel. Can’t get the ammo through the valve as its bore is only 3 mm.
Videos to follow showing how this is supposed to work.