Yeah I don't disagree that the rules are stupid! I have no idea why they got so twisted up by a bug catcher either.
I still wonder why a Hilux can have a forward opening scoop got an intercooler from new but you can't have a bug catcher????
They are targeting caravan drivers now for overloading lol. They only target what's easy.... Can't work for something useful like ensuring all our country roads are at a 2015 standard, not a 1937 standard.