[Charlie]

Well I got the GB Track/Fly Chevron, motor felt a bit lethargic so in my wisdom I bought a Scaleauto tech1 20k motor for it, I also cleverly tried to fit the wrong pinion, which didnt fit !!    and ended up removing the original one from the mabuchi motor. so now I have somehow managed to end up with a quite quick car, at least better than it was, but in the process I upset one of the back wheels so now it doesn't run true, not the tyre..I think I will need a new axle and wheels, maybe slot =it grub screw type , what do you think ?