Basically because the car is changing registration details, ie engine number etc, we have to take it to the registration inspection station in the suburb of Dickson. Whilst there, they often check the rest of the car because they can. Yeah it is his signature, but it is a complete fuck around and expensive when they don't approve your rego...
The wheel offset was told to me by a wheel shop a few years back, but I can't confirm it.
Anyway, back on topic, I wish I could weld!