use battery checker to check the voltage and keep on charging until the battery reaches desired voltage reading

what kind of battery do you use?

Experienced my first bent screw today (front roller). Is it possible to replace the screw with something else? I've seen people cutting shafts in half and using that and some stranger I met in a shop today suggested using motor shafts to replace screws. (I seriously doubt this would be legal in a Tamiya race)

Any advise from the sifus? Thanks in advance.

Thanks for the response AF21, but I would like to for each type of chassis create one of each for the different type of races there are, so would that mean, from what i've read, I need 3-5 for each chassis?

Kiasu. They don't believe Atomic Tuned can go super fast haha

for can spraying, buy those PS-coded Tamiya brands. other brands also can like Duratrax. but Tamiya is cheaper and easier to obtain in my books. avoid being an ignorant prick like that person in Tamiya Black Tuna whom sprayed TS on his clear poly cowls

errr I just simply mentioned those codes. I think PS53 is lame flake and pretty certain PS5 is gloss black. suggest you to recheck (google) just in case I messed up with the codes hahahahahahhaha

no rubber. rubber for tech.
u can either go full roller or plastic ring.

For front, always use the ringless type for better durability.
If you use plastic ring type roller in the front, the plastic ring will easily break or wear out because of more force at the front.
Rubber ring type roller can be used for rear rollers, but never for front. It's too sticky and if your car is very fast, after some time the rubber will get loosen and will come off during race. It also makes corner approaches a bit slower.