On topic you can add neons if you can change shadow colour then put simple shadows on, giving the impression of neons but I don't think you can edit shadow colour.
That's erally pissed me off, I tried to put £90 in my bank account to buy it, yesterday it said it's due in 1-2 days, I look at my bank account to find I'm still waiting then look at dabs and it says it's due in more than 4 weeks.
The steering wheel centers itself using a spring normally. Ages ago there was a site that showed you how to build a steering wheel and that was centered using bungee cords.